/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-28 08:04:14,175 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-28 08:04:14,199 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-28 08:04:14,220 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-28 08:04:14,221 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-28 08:04:14,221 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-28 08:04:14,222 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-28 08:04:14,223 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-28 08:04:14,224 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-28 08:04:14,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-28 08:04:14,225 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-28 08:04:14,226 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-28 08:04:14,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-28 08:04:14,226 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-28 08:04:14,227 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-28 08:04:14,228 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-28 08:04:14,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-28 08:04:14,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-28 08:04:14,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-28 08:04:14,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-28 08:04:14,232 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-28 08:04:14,232 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-28 08:04:14,233 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-28 08:04:14,234 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-28 08:04:14,234 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-28 08:04:14,236 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-28 08:04:14,240 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-28 08:04:14,241 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-28 08:04:14,241 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-28 08:04:14,242 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-28 08:04:14,247 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-28 08:04:14,248 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-28 08:04:14,248 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-28 08:04:14,248 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-28 08:04:14,249 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-28 08:04:14,249 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-28 08:04:14,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-28 08:04:14,249 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-28 08:04:14,249 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-28 08:04:14,249 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-28 08:04:14,249 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-28 08:04:14,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-28 08:04:14,249 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-28 08:04:14,249 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-28 08:04:14,249 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-28 08:04:14,249 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-28 08:04:14,250 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-28 08:04:14,250 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-28 08:04:14,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 08:04:14,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-28 08:04:14,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-28 08:04:14,250 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-28 08:04:14,250 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-28 08:04:14,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-28 08:04:14,250 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-28 08:04:14,250 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-28 08:04:14,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-28 08:04:14,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-28 08:04:14,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-28 08:04:14,467 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-28 08:04:14,468 INFO L275 PluginConnector]: CDTParser initialized [2022-04-28 08:04:14,469 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2022-04-28 08:04:14,516 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dec23ebc3/32ed5798c4fa42ebbbe92a7914cb817e/FLAG5fa6dc7da [2022-04-28 08:04:14,938 INFO L306 CDTParser]: Found 1 translation units. [2022-04-28 08:04:14,938 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2022-04-28 08:04:14,958 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dec23ebc3/32ed5798c4fa42ebbbe92a7914cb817e/FLAG5fa6dc7da [2022-04-28 08:04:14,967 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dec23ebc3/32ed5798c4fa42ebbbe92a7914cb817e [2022-04-28 08:04:14,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-28 08:04:14,970 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-28 08:04:14,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-28 08:04:14,971 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-28 08:04:14,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-28 08:04:14,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 08:04:14" (1/1) ... [2022-04-28 08:04:14,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cd787a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:04:14, skipping insertion in model container [2022-04-28 08:04:14,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 08:04:14" (1/1) ... [2022-04-28 08:04:14,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-28 08:04:15,028 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-28 08:04:15,167 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c[2073,2086] [2022-04-28 08:04:15,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 08:04:15,358 INFO L203 MainTranslator]: Completed pre-run [2022-04-28 08:04:15,379 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c[2073,2086] [2022-04-28 08:04:15,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 08:04:15,505 INFO L208 MainTranslator]: Completed translation [2022-04-28 08:04:15,505 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:04:15 WrapperNode [2022-04-28 08:04:15,505 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-28 08:04:15,506 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-28 08:04:15,506 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-28 08:04:15,506 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-28 08:04:15,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:04:15" (1/1) ... [2022-04-28 08:04:15,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:04:15" (1/1) ... [2022-04-28 08:04:15,539 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:04:15" (1/1) ... [2022-04-28 08:04:15,546 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:04:15" (1/1) ... [2022-04-28 08:04:15,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:04:15" (1/1) ... [2022-04-28 08:04:15,616 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:04:15" (1/1) ... [2022-04-28 08:04:15,619 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:04:15" (1/1) ... [2022-04-28 08:04:15,626 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-28 08:04:15,626 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-28 08:04:15,627 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-28 08:04:15,627 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-28 08:04:15,634 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:04:15" (1/1) ... [2022-04-28 08:04:15,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 08:04:15,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 08:04:15,656 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-28 08:04:15,679 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-28 08:04:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-28 08:04:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-28 08:04:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-28 08:04:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-04-28 08:04:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-04-28 08:04:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2022-04-28 08:04:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2022-04-28 08:04:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2022-04-28 08:04:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2022-04-28 08:04:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2022-04-28 08:04:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2022-04-28 08:04:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2022-04-28 08:04:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2022-04-28 08:04:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2022-04-28 08:04:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2022-04-28 08:04:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2022-04-28 08:04:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2022-04-28 08:04:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2022-04-28 08:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2022-04-28 08:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2022-04-28 08:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2022-04-28 08:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2022-04-28 08:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-04-28 08:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-28 08:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-04-28 08:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-04-28 08:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-04-28 08:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-04-28 08:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-04-28 08:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2022-04-28 08:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-04-28 08:04:15,689 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-28 08:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-28 08:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-28 08:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-28 08:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-28 08:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-28 08:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-28 08:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2022-04-28 08:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2022-04-28 08:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2022-04-28 08:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2022-04-28 08:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2022-04-28 08:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2022-04-28 08:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2022-04-28 08:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2022-04-28 08:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2022-04-28 08:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2022-04-28 08:04:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-04-28 08:04:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-28 08:04:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-04-28 08:04:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-28 08:04:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-28 08:04:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-28 08:04:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-28 08:04:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-28 08:04:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-28 08:04:15,913 INFO L234 CfgBuilder]: Building ICFG [2022-04-28 08:04:15,916 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-28 08:04:16,120 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:04:16,225 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2022-04-28 08:04:16,226 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2022-04-28 08:04:16,229 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:04:16,269 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2022-04-28 08:04:16,269 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2022-04-28 08:04:16,298 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:04:16,311 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-04-28 08:04:16,311 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-04-28 08:04:16,379 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:04:16,438 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2022-04-28 08:04:16,438 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L305: #res := 0; [2022-04-28 08:04:16,438 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2022-04-28 08:04:16,443 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:04:16,609 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2022-04-28 08:04:16,609 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2022-04-28 08:04:16,611 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:04:16,635 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-04-28 08:04:16,635 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-04-28 08:04:16,670 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:04:16,689 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2022-04-28 08:04:16,689 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2022-04-28 08:04:16,692 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:04:16,861 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2022-04-28 08:04:16,862 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2022-04-28 08:04:16,873 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:04:16,876 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 08:04:16,877 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 08:04:16,923 INFO L275 CfgBuilder]: Performing block encoding [2022-04-28 08:04:16,938 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-28 08:04:16,939 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-28 08:04:16,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 08:04:16 BoogieIcfgContainer [2022-04-28 08:04:16,941 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-28 08:04:16,944 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-28 08:04:16,944 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-28 08:04:16,947 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-28 08:04:16,947 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.04 08:04:14" (1/3) ... [2022-04-28 08:04:16,947 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e75fc17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 08:04:16, skipping insertion in model container [2022-04-28 08:04:16,948 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:04:15" (2/3) ... [2022-04-28 08:04:16,948 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e75fc17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 08:04:16, skipping insertion in model container [2022-04-28 08:04:16,949 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 08:04:16" (3/3) ... [2022-04-28 08:04:16,949 INFO L111 eAbstractionObserver]: Analyzing ICFG cdaudio_simpl1.cil-2.c [2022-04-28 08:04:16,959 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-28 08:04:16,959 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-28 08:04:17,014 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-28 08:04:17,019 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@75e6b65e, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@13c2c099 [2022-04-28 08:04:17,019 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-28 08:04:17,039 INFO L276 IsEmpty]: Start isEmpty. Operand has 515 states, 382 states have (on average 1.486910994764398) internal successors, (568), 402 states have internal predecessors, (568), 102 states have call successors, (102), 29 states have call predecessors, (102), 29 states have return successors, (102), 98 states have call predecessors, (102), 102 states have call successors, (102) [2022-04-28 08:04:17,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-04-28 08:04:17,045 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:04:17,046 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:04:17,046 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:04:17,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:04:17,051 INFO L85 PathProgramCache]: Analyzing trace with hash 1874379495, now seen corresponding path program 1 times [2022-04-28 08:04:17,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:04:17,057 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1217778857] [2022-04-28 08:04:17,065 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:04:17,066 INFO L85 PathProgramCache]: Analyzing trace with hash 1874379495, now seen corresponding path program 2 times [2022-04-28 08:04:17,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:04:17,068 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1661593272] [2022-04-28 08:04:17,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:04:17,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:04:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:17,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:04:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:17,279 INFO L290 TraceCheckUtils]: 0: Hoare triple {527#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {518#true} is VALID [2022-04-28 08:04:17,280 INFO L290 TraceCheckUtils]: 1: Hoare triple {518#true} assume true; {518#true} is VALID [2022-04-28 08:04:17,280 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {518#true} {518#true} #1498#return; {518#true} is VALID [2022-04-28 08:04:17,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:04:17,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:17,313 INFO L290 TraceCheckUtils]: 0: Hoare triple {528#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 08:04:17,314 INFO L290 TraceCheckUtils]: 1: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume true; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 08:04:17,314 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {526#(= ~s~0 ~UNLOADED~0)} {518#true} #1366#return; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 08:04:17,316 INFO L272 TraceCheckUtils]: 0: Hoare triple {518#true} call ULTIMATE.init(); {527#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:04:17,316 INFO L290 TraceCheckUtils]: 1: Hoare triple {527#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {518#true} is VALID [2022-04-28 08:04:17,316 INFO L290 TraceCheckUtils]: 2: Hoare triple {518#true} assume true; {518#true} is VALID [2022-04-28 08:04:17,317 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {518#true} {518#true} #1498#return; {518#true} is VALID [2022-04-28 08:04:17,317 INFO L272 TraceCheckUtils]: 4: Hoare triple {518#true} call #t~ret180 := main(); {518#true} is VALID [2022-04-28 08:04:17,317 INFO L290 TraceCheckUtils]: 5: Hoare triple {518#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {518#true} is VALID [2022-04-28 08:04:17,318 INFO L272 TraceCheckUtils]: 6: Hoare triple {518#true} call _BLAST_init(); {528#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:04:17,319 INFO L290 TraceCheckUtils]: 7: Hoare triple {528#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 08:04:17,319 INFO L290 TraceCheckUtils]: 8: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume true; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 08:04:17,320 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {526#(= ~s~0 ~UNLOADED~0)} {518#true} #1366#return; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 08:04:17,320 INFO L290 TraceCheckUtils]: 10: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume !(~status~9 >= 0); {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 08:04:17,320 INFO L290 TraceCheckUtils]: 11: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume !(1 == ~pended~0); {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 08:04:17,321 INFO L290 TraceCheckUtils]: 12: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume !(1 == ~pended~0); {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 08:04:17,321 INFO L290 TraceCheckUtils]: 13: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume ~s~0 != ~UNLOADED~0; {519#false} is VALID [2022-04-28 08:04:17,321 INFO L290 TraceCheckUtils]: 14: Hoare triple {519#false} assume -1 != ~status~9; {519#false} is VALID [2022-04-28 08:04:17,321 INFO L290 TraceCheckUtils]: 15: Hoare triple {519#false} assume ~s~0 != ~SKIP2~0; {519#false} is VALID [2022-04-28 08:04:17,322 INFO L290 TraceCheckUtils]: 16: Hoare triple {519#false} assume ~s~0 != ~IPC~0; {519#false} is VALID [2022-04-28 08:04:17,322 INFO L290 TraceCheckUtils]: 17: Hoare triple {519#false} assume ~s~0 != ~DC~0; {519#false} is VALID [2022-04-28 08:04:17,322 INFO L272 TraceCheckUtils]: 18: Hoare triple {519#false} call errorFn(); {519#false} is VALID [2022-04-28 08:04:17,322 INFO L290 TraceCheckUtils]: 19: Hoare triple {519#false} assume !false; {519#false} is VALID [2022-04-28 08:04:17,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:04:17,323 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:04:17,323 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1661593272] [2022-04-28 08:04:17,323 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1661593272] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:04:17,324 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:04:17,324 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 08:04:17,326 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:04:17,326 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1217778857] [2022-04-28 08:04:17,326 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1217778857] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:04:17,326 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:04:17,326 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 08:04:17,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279085346] [2022-04-28 08:04:17,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:04:17,330 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 20 [2022-04-28 08:04:17,331 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:04:17,333 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-28 08:04:17,353 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:04:17,353 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 08:04:17,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:04:17,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 08:04:17,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-28 08:04:17,370 INFO L87 Difference]: Start difference. First operand has 515 states, 382 states have (on average 1.486910994764398) internal successors, (568), 402 states have internal predecessors, (568), 102 states have call successors, (102), 29 states have call predecessors, (102), 29 states have return successors, (102), 98 states have call predecessors, (102), 102 states have call successors, (102) Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-28 08:04:22,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:04:22,667 INFO L93 Difference]: Finished difference Result 1043 states and 1675 transitions. [2022-04-28 08:04:22,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 08:04:22,667 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 20 [2022-04-28 08:04:22,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:04:22,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-28 08:04:22,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1675 transitions. [2022-04-28 08:04:22,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-28 08:04:22,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1675 transitions. [2022-04-28 08:04:22,760 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1675 transitions. [2022-04-28 08:04:24,382 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1675 edges. 1675 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:04:24,455 INFO L225 Difference]: With dead ends: 1043 [2022-04-28 08:04:24,455 INFO L226 Difference]: Without dead ends: 663 [2022-04-28 08:04:24,460 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2022-04-28 08:04:24,463 INFO L413 NwaCegarLoop]: 738 mSDtfsCounter, 770 mSDsluCounter, 265 mSDsCounter, 0 mSdLazyCounter, 1132 mSolverCounterSat, 308 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 771 SdHoareTripleChecker+Valid, 1003 SdHoareTripleChecker+Invalid, 1440 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 308 IncrementalHoareTripleChecker+Valid, 1132 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 08:04:24,463 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [771 Valid, 1003 Invalid, 1440 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [308 Valid, 1132 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 08:04:24,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 663 states. [2022-04-28 08:04:24,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 663 to 507. [2022-04-28 08:04:24,523 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:04:24,526 INFO L82 GeneralOperation]: Start isEquivalent. First operand 663 states. Second operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-28 08:04:24,528 INFO L74 IsIncluded]: Start isIncluded. First operand 663 states. Second operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-28 08:04:24,529 INFO L87 Difference]: Start difference. First operand 663 states. Second operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-28 08:04:24,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:04:24,559 INFO L93 Difference]: Finished difference Result 663 states and 1012 transitions. [2022-04-28 08:04:24,559 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1012 transitions. [2022-04-28 08:04:24,565 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:04:24,565 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:04:24,566 INFO L74 IsIncluded]: Start isIncluded. First operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) Second operand 663 states. [2022-04-28 08:04:24,568 INFO L87 Difference]: Start difference. First operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) Second operand 663 states. [2022-04-28 08:04:24,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:04:24,596 INFO L93 Difference]: Finished difference Result 663 states and 1012 transitions. [2022-04-28 08:04:24,596 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1012 transitions. [2022-04-28 08:04:24,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:04:24,599 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:04:24,599 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:04:24,599 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:04:24,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-28 08:04:24,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 737 transitions. [2022-04-28 08:04:24,624 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 737 transitions. Word has length 20 [2022-04-28 08:04:24,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:04:24,624 INFO L495 AbstractCegarLoop]: Abstraction has 507 states and 737 transitions. [2022-04-28 08:04:24,624 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-28 08:04:24,624 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 507 states and 737 transitions. [2022-04-28 08:04:25,315 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 737 edges. 737 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:04:25,315 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 737 transitions. [2022-04-28 08:04:25,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-28 08:04:25,316 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:04:25,316 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:04:25,316 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-28 08:04:25,317 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:04:25,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:04:25,317 INFO L85 PathProgramCache]: Analyzing trace with hash 950460732, now seen corresponding path program 1 times [2022-04-28 08:04:25,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:04:25,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1560062336] [2022-04-28 08:04:25,317 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:04:25,318 INFO L85 PathProgramCache]: Analyzing trace with hash 950460732, now seen corresponding path program 2 times [2022-04-28 08:04:25,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:04:25,318 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1090724799] [2022-04-28 08:04:25,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:04:25,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:04:25,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:25,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:04:25,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:25,472 INFO L290 TraceCheckUtils]: 0: Hoare triple {4972#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {4960#true} is VALID [2022-04-28 08:04:25,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-28 08:04:25,473 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4960#true} {4960#true} #1498#return; {4960#true} is VALID [2022-04-28 08:04:25,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:04:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:25,500 INFO L290 TraceCheckUtils]: 0: Hoare triple {4973#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {4960#true} is VALID [2022-04-28 08:04:25,500 INFO L290 TraceCheckUtils]: 1: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-28 08:04:25,500 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4960#true} {4960#true} #1366#return; {4960#true} is VALID [2022-04-28 08:04:25,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:04:25,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:25,521 INFO L290 TraceCheckUtils]: 0: Hoare triple {4974#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:04:25,521 INFO L290 TraceCheckUtils]: 1: Hoare triple {4971#(= ~s~0 ~NP~0)} assume true; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:04:25,522 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4971#(= ~s~0 ~NP~0)} {4960#true} #1368#return; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:04:25,523 INFO L272 TraceCheckUtils]: 0: Hoare triple {4960#true} call ULTIMATE.init(); {4972#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:04:25,523 INFO L290 TraceCheckUtils]: 1: Hoare triple {4972#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {4960#true} is VALID [2022-04-28 08:04:25,523 INFO L290 TraceCheckUtils]: 2: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-28 08:04:25,523 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4960#true} {4960#true} #1498#return; {4960#true} is VALID [2022-04-28 08:04:25,524 INFO L272 TraceCheckUtils]: 4: Hoare triple {4960#true} call #t~ret180 := main(); {4960#true} is VALID [2022-04-28 08:04:25,524 INFO L290 TraceCheckUtils]: 5: Hoare triple {4960#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {4960#true} is VALID [2022-04-28 08:04:25,524 INFO L272 TraceCheckUtils]: 6: Hoare triple {4960#true} call _BLAST_init(); {4973#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:04:25,525 INFO L290 TraceCheckUtils]: 7: Hoare triple {4973#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {4960#true} is VALID [2022-04-28 08:04:25,525 INFO L290 TraceCheckUtils]: 8: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-28 08:04:25,525 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {4960#true} {4960#true} #1366#return; {4960#true} is VALID [2022-04-28 08:04:25,525 INFO L290 TraceCheckUtils]: 10: Hoare triple {4960#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {4960#true} is VALID [2022-04-28 08:04:25,525 INFO L290 TraceCheckUtils]: 11: Hoare triple {4960#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {4960#true} is VALID [2022-04-28 08:04:25,526 INFO L272 TraceCheckUtils]: 12: Hoare triple {4960#true} call stub_driver_init(); {4974#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:04:25,526 INFO L290 TraceCheckUtils]: 13: Hoare triple {4974#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:04:25,526 INFO L290 TraceCheckUtils]: 14: Hoare triple {4971#(= ~s~0 ~NP~0)} assume true; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:04:25,527 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4971#(= ~s~0 ~NP~0)} {4960#true} #1368#return; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:04:25,527 INFO L290 TraceCheckUtils]: 16: Hoare triple {4971#(= ~s~0 ~NP~0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:04:25,527 INFO L290 TraceCheckUtils]: 17: Hoare triple {4971#(= ~s~0 ~NP~0)} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:04:25,528 INFO L290 TraceCheckUtils]: 18: Hoare triple {4971#(= ~s~0 ~NP~0)} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:04:25,528 INFO L290 TraceCheckUtils]: 19: Hoare triple {4971#(= ~s~0 ~NP~0)} assume 4 == ~tmp_ndt_3~0; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:04:25,529 INFO L272 TraceCheckUtils]: 20: Hoare triple {4971#(= ~s~0 ~NP~0)} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:04:25,529 INFO L290 TraceCheckUtils]: 21: Hoare triple {4971#(= ~s~0 ~NP~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:04:25,529 INFO L290 TraceCheckUtils]: 22: Hoare triple {4971#(= ~s~0 ~NP~0)} assume !(~s~0 == ~NP~0); {4961#false} is VALID [2022-04-28 08:04:25,529 INFO L272 TraceCheckUtils]: 23: Hoare triple {4961#false} call errorFn(); {4961#false} is VALID [2022-04-28 08:04:25,530 INFO L290 TraceCheckUtils]: 24: Hoare triple {4961#false} assume !false; {4961#false} is VALID [2022-04-28 08:04:25,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:04:25,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:04:25,530 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1090724799] [2022-04-28 08:04:25,530 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1090724799] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:04:25,530 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:04:25,531 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:04:25,531 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:04:25,531 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1560062336] [2022-04-28 08:04:25,531 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1560062336] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:04:25,531 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:04:25,531 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:04:25,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [748323210] [2022-04-28 08:04:25,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:04:25,532 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 25 [2022-04-28 08:04:25,532 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:04:25,532 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:04:25,549 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:04:25,549 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 08:04:25,550 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:04:25,550 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 08:04:25,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 08:04:25,550 INFO L87 Difference]: Start difference. First operand 507 states and 737 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:04:30,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:04:30,992 INFO L93 Difference]: Finished difference Result 961 states and 1420 transitions. [2022-04-28 08:04:30,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 08:04:30,992 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 25 [2022-04-28 08:04:30,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:04:30,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:04:31,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1420 transitions. [2022-04-28 08:04:31,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:04:31,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1420 transitions. [2022-04-28 08:04:31,023 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1420 transitions. [2022-04-28 08:04:32,402 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1420 edges. 1420 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:04:32,439 INFO L225 Difference]: With dead ends: 961 [2022-04-28 08:04:32,439 INFO L226 Difference]: Without dead ends: 842 [2022-04-28 08:04:32,440 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:04:32,441 INFO L413 NwaCegarLoop]: 835 mSDtfsCounter, 1888 mSDsluCounter, 167 mSDsCounter, 0 mSdLazyCounter, 915 mSolverCounterSat, 583 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1892 SdHoareTripleChecker+Valid, 1002 SdHoareTripleChecker+Invalid, 1498 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 583 IncrementalHoareTripleChecker+Valid, 915 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 08:04:32,441 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1892 Valid, 1002 Invalid, 1498 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [583 Valid, 915 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 08:04:32,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 842 states. [2022-04-28 08:04:32,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 842 to 662. [2022-04-28 08:04:32,496 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:04:32,498 INFO L82 GeneralOperation]: Start isEquivalent. First operand 842 states. Second operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-28 08:04:32,499 INFO L74 IsIncluded]: Start isIncluded. First operand 842 states. Second operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-28 08:04:32,500 INFO L87 Difference]: Start difference. First operand 842 states. Second operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-28 08:04:32,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:04:32,532 INFO L93 Difference]: Finished difference Result 842 states and 1254 transitions. [2022-04-28 08:04:32,532 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1254 transitions. [2022-04-28 08:04:32,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:04:32,534 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:04:32,536 INFO L74 IsIncluded]: Start isIncluded. First operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) Second operand 842 states. [2022-04-28 08:04:32,537 INFO L87 Difference]: Start difference. First operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) Second operand 842 states. [2022-04-28 08:04:32,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:04:32,573 INFO L93 Difference]: Finished difference Result 842 states and 1254 transitions. [2022-04-28 08:04:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1254 transitions. [2022-04-28 08:04:32,575 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:04:32,576 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:04:32,576 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:04:32,576 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:04:32,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-28 08:04:32,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 662 states and 961 transitions. [2022-04-28 08:04:32,610 INFO L78 Accepts]: Start accepts. Automaton has 662 states and 961 transitions. Word has length 25 [2022-04-28 08:04:32,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:04:32,610 INFO L495 AbstractCegarLoop]: Abstraction has 662 states and 961 transitions. [2022-04-28 08:04:32,610 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:04:32,611 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 662 states and 961 transitions. [2022-04-28 08:04:33,679 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 961 edges. 961 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:04:33,679 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 961 transitions. [2022-04-28 08:04:33,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-28 08:04:33,680 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:04:33,680 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:04:33,680 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-28 08:04:33,680 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:04:33,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:04:33,681 INFO L85 PathProgramCache]: Analyzing trace with hash -356192423, now seen corresponding path program 1 times [2022-04-28 08:04:33,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:04:33,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1887830148] [2022-04-28 08:04:33,681 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:04:33,681 INFO L85 PathProgramCache]: Analyzing trace with hash -356192423, now seen corresponding path program 2 times [2022-04-28 08:04:33,682 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:04:33,682 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010410070] [2022-04-28 08:04:33,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:04:33,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:04:33,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:33,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:04:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:33,813 INFO L290 TraceCheckUtils]: 0: Hoare triple {9924#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {9912#true} is VALID [2022-04-28 08:04:33,814 INFO L290 TraceCheckUtils]: 1: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-28 08:04:33,814 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9912#true} {9912#true} #1498#return; {9912#true} is VALID [2022-04-28 08:04:33,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:04:33,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:33,837 INFO L290 TraceCheckUtils]: 0: Hoare triple {9925#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9912#true} is VALID [2022-04-28 08:04:33,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-28 08:04:33,838 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9912#true} {9912#true} #1366#return; {9912#true} is VALID [2022-04-28 08:04:33,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:04:33,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:33,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {9926#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,867 INFO L290 TraceCheckUtils]: 1: Hoare triple {9923#(= ~compRegistered~0 0)} assume true; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,867 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9923#(= ~compRegistered~0 0)} {9912#true} #1368#return; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,868 INFO L272 TraceCheckUtils]: 0: Hoare triple {9912#true} call ULTIMATE.init(); {9924#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:04:33,868 INFO L290 TraceCheckUtils]: 1: Hoare triple {9924#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {9912#true} is VALID [2022-04-28 08:04:33,868 INFO L290 TraceCheckUtils]: 2: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-28 08:04:33,869 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9912#true} {9912#true} #1498#return; {9912#true} is VALID [2022-04-28 08:04:33,869 INFO L272 TraceCheckUtils]: 4: Hoare triple {9912#true} call #t~ret180 := main(); {9912#true} is VALID [2022-04-28 08:04:33,869 INFO L290 TraceCheckUtils]: 5: Hoare triple {9912#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {9912#true} is VALID [2022-04-28 08:04:33,870 INFO L272 TraceCheckUtils]: 6: Hoare triple {9912#true} call _BLAST_init(); {9925#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:04:33,870 INFO L290 TraceCheckUtils]: 7: Hoare triple {9925#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9912#true} is VALID [2022-04-28 08:04:33,870 INFO L290 TraceCheckUtils]: 8: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-28 08:04:33,870 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {9912#true} {9912#true} #1366#return; {9912#true} is VALID [2022-04-28 08:04:33,870 INFO L290 TraceCheckUtils]: 10: Hoare triple {9912#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {9912#true} is VALID [2022-04-28 08:04:33,870 INFO L290 TraceCheckUtils]: 11: Hoare triple {9912#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {9912#true} is VALID [2022-04-28 08:04:33,871 INFO L272 TraceCheckUtils]: 12: Hoare triple {9912#true} call stub_driver_init(); {9926#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:04:33,872 INFO L290 TraceCheckUtils]: 13: Hoare triple {9926#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,872 INFO L290 TraceCheckUtils]: 14: Hoare triple {9923#(= ~compRegistered~0 0)} assume true; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,872 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9923#(= ~compRegistered~0 0)} {9912#true} #1368#return; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,873 INFO L290 TraceCheckUtils]: 16: Hoare triple {9923#(= ~compRegistered~0 0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,873 INFO L290 TraceCheckUtils]: 17: Hoare triple {9923#(= ~compRegistered~0 0)} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,873 INFO L290 TraceCheckUtils]: 18: Hoare triple {9923#(= ~compRegistered~0 0)} assume 3 == ~tmp_ndt_2~0; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,874 INFO L272 TraceCheckUtils]: 19: Hoare triple {9923#(= ~compRegistered~0 0)} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,874 INFO L290 TraceCheckUtils]: 20: Hoare triple {9923#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,875 INFO L290 TraceCheckUtils]: 21: Hoare triple {9923#(= ~compRegistered~0 0)} assume 0 == ~irpSp__MinorFunction~0; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,875 INFO L272 TraceCheckUtils]: 22: Hoare triple {9923#(= ~compRegistered~0 0)} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,875 INFO L290 TraceCheckUtils]: 23: Hoare triple {9923#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,876 INFO L272 TraceCheckUtils]: 24: Hoare triple {9923#(= ~compRegistered~0 0)} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,876 INFO L290 TraceCheckUtils]: 25: Hoare triple {9923#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,877 INFO L290 TraceCheckUtils]: 26: Hoare triple {9923#(= ~compRegistered~0 0)} assume !(~s~0 != ~NP~0); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:04:33,877 INFO L290 TraceCheckUtils]: 27: Hoare triple {9923#(= ~compRegistered~0 0)} assume 0 != ~compRegistered~0; {9913#false} is VALID [2022-04-28 08:04:33,877 INFO L272 TraceCheckUtils]: 28: Hoare triple {9913#false} call errorFn(); {9913#false} is VALID [2022-04-28 08:04:33,877 INFO L290 TraceCheckUtils]: 29: Hoare triple {9913#false} assume !false; {9913#false} is VALID [2022-04-28 08:04:33,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:04:33,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:04:33,878 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1010410070] [2022-04-28 08:04:33,878 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1010410070] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:04:33,878 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:04:33,878 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:04:33,878 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:04:33,878 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1887830148] [2022-04-28 08:04:33,879 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1887830148] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:04:33,879 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:04:33,879 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:04:33,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835108704] [2022-04-28 08:04:33,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:04:33,879 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 30 [2022-04-28 08:04:33,879 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:04:33,879 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:04:33,900 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:04:33,900 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 08:04:33,900 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:04:33,901 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 08:04:33,901 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 08:04:33,901 INFO L87 Difference]: Start difference. First operand 662 states and 961 transitions. Second operand has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:04:38,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:04:38,789 INFO L93 Difference]: Finished difference Result 1142 states and 1641 transitions. [2022-04-28 08:04:38,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 08:04:38,790 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 30 [2022-04-28 08:04:38,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:04:38,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:04:38,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1302 transitions. [2022-04-28 08:04:38,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:04:38,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1302 transitions. [2022-04-28 08:04:38,813 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1302 transitions. [2022-04-28 08:04:40,062 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1302 edges. 1302 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:04:40,107 INFO L225 Difference]: With dead ends: 1142 [2022-04-28 08:04:40,107 INFO L226 Difference]: Without dead ends: 966 [2022-04-28 08:04:40,108 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:04:40,108 INFO L413 NwaCegarLoop]: 722 mSDtfsCounter, 1133 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 1177 mSolverCounterSat, 249 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1143 SdHoareTripleChecker+Valid, 861 SdHoareTripleChecker+Invalid, 1426 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 249 IncrementalHoareTripleChecker+Valid, 1177 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 08:04:40,109 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1143 Valid, 861 Invalid, 1426 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [249 Valid, 1177 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 08:04:40,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 966 states. [2022-04-28 08:04:40,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 966 to 787. [2022-04-28 08:04:40,166 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:04:40,168 INFO L82 GeneralOperation]: Start isEquivalent. First operand 966 states. Second operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-28 08:04:40,169 INFO L74 IsIncluded]: Start isIncluded. First operand 966 states. Second operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-28 08:04:40,170 INFO L87 Difference]: Start difference. First operand 966 states. Second operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-28 08:04:40,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:04:40,205 INFO L93 Difference]: Finished difference Result 966 states and 1409 transitions. [2022-04-28 08:04:40,205 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1409 transitions. [2022-04-28 08:04:40,207 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:04:40,207 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:04:40,209 INFO L74 IsIncluded]: Start isIncluded. First operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) Second operand 966 states. [2022-04-28 08:04:40,211 INFO L87 Difference]: Start difference. First operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) Second operand 966 states. [2022-04-28 08:04:40,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:04:40,245 INFO L93 Difference]: Finished difference Result 966 states and 1409 transitions. [2022-04-28 08:04:40,245 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1409 transitions. [2022-04-28 08:04:40,248 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:04:40,248 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:04:40,248 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:04:40,248 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:04:40,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-28 08:04:40,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 787 states and 1132 transitions. [2022-04-28 08:04:40,283 INFO L78 Accepts]: Start accepts. Automaton has 787 states and 1132 transitions. Word has length 30 [2022-04-28 08:04:40,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:04:40,285 INFO L495 AbstractCegarLoop]: Abstraction has 787 states and 1132 transitions. [2022-04-28 08:04:40,286 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:04:40,287 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 787 states and 1132 transitions. [2022-04-28 08:04:41,625 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1132 edges. 1132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:04:41,625 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1132 transitions. [2022-04-28 08:04:41,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-28 08:04:41,626 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:04:41,626 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:04:41,626 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-28 08:04:41,626 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:04:41,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:04:41,626 INFO L85 PathProgramCache]: Analyzing trace with hash -175937744, now seen corresponding path program 1 times [2022-04-28 08:04:41,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:04:41,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2022685837] [2022-04-28 08:04:41,627 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:04:41,627 INFO L85 PathProgramCache]: Analyzing trace with hash -175937744, now seen corresponding path program 2 times [2022-04-28 08:04:41,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:04:41,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1793444376] [2022-04-28 08:04:41,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:04:41,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:04:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:41,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:04:41,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:41,716 INFO L290 TraceCheckUtils]: 0: Hoare triple {15736#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {15724#true} is VALID [2022-04-28 08:04:41,717 INFO L290 TraceCheckUtils]: 1: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-28 08:04:41,719 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15724#true} {15724#true} #1498#return; {15724#true} is VALID [2022-04-28 08:04:41,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:04:41,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:41,741 INFO L290 TraceCheckUtils]: 0: Hoare triple {15737#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {15724#true} is VALID [2022-04-28 08:04:41,742 INFO L290 TraceCheckUtils]: 1: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-28 08:04:41,742 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15724#true} {15724#true} #1366#return; {15724#true} is VALID [2022-04-28 08:04:41,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:04:41,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:41,754 INFO L290 TraceCheckUtils]: 0: Hoare triple {15738#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {15724#true} is VALID [2022-04-28 08:04:41,755 INFO L290 TraceCheckUtils]: 1: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-28 08:04:41,763 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15724#true} {15724#true} #1368#return; {15724#true} is VALID [2022-04-28 08:04:41,765 INFO L272 TraceCheckUtils]: 0: Hoare triple {15724#true} call ULTIMATE.init(); {15736#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:04:41,765 INFO L290 TraceCheckUtils]: 1: Hoare triple {15736#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {15724#true} is VALID [2022-04-28 08:04:41,765 INFO L290 TraceCheckUtils]: 2: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-28 08:04:41,765 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15724#true} {15724#true} #1498#return; {15724#true} is VALID [2022-04-28 08:04:41,765 INFO L272 TraceCheckUtils]: 4: Hoare triple {15724#true} call #t~ret180 := main(); {15724#true} is VALID [2022-04-28 08:04:41,766 INFO L290 TraceCheckUtils]: 5: Hoare triple {15724#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {15724#true} is VALID [2022-04-28 08:04:41,767 INFO L272 TraceCheckUtils]: 6: Hoare triple {15724#true} call _BLAST_init(); {15737#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:04:41,768 INFO L290 TraceCheckUtils]: 7: Hoare triple {15737#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {15724#true} is VALID [2022-04-28 08:04:41,774 INFO L290 TraceCheckUtils]: 8: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-28 08:04:41,775 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {15724#true} {15724#true} #1366#return; {15724#true} is VALID [2022-04-28 08:04:41,776 INFO L290 TraceCheckUtils]: 10: Hoare triple {15724#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {15724#true} is VALID [2022-04-28 08:04:41,785 INFO L290 TraceCheckUtils]: 11: Hoare triple {15724#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {15724#true} is VALID [2022-04-28 08:04:41,786 INFO L272 TraceCheckUtils]: 12: Hoare triple {15724#true} call stub_driver_init(); {15738#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:04:41,786 INFO L290 TraceCheckUtils]: 13: Hoare triple {15738#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {15724#true} is VALID [2022-04-28 08:04:41,786 INFO L290 TraceCheckUtils]: 14: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-28 08:04:41,786 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15724#true} {15724#true} #1368#return; {15724#true} is VALID [2022-04-28 08:04:41,786 INFO L290 TraceCheckUtils]: 16: Hoare triple {15724#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {15724#true} is VALID [2022-04-28 08:04:41,786 INFO L290 TraceCheckUtils]: 17: Hoare triple {15724#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {15724#true} is VALID [2022-04-28 08:04:41,787 INFO L290 TraceCheckUtils]: 18: Hoare triple {15724#true} assume 3 == ~tmp_ndt_2~0; {15724#true} is VALID [2022-04-28 08:04:41,787 INFO L272 TraceCheckUtils]: 19: Hoare triple {15724#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {15724#true} is VALID [2022-04-28 08:04:41,787 INFO L290 TraceCheckUtils]: 20: Hoare triple {15724#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {15724#true} is VALID [2022-04-28 08:04:41,787 INFO L290 TraceCheckUtils]: 21: Hoare triple {15724#true} assume !(0 == ~irpSp__MinorFunction~0); {15724#true} is VALID [2022-04-28 08:04:41,787 INFO L290 TraceCheckUtils]: 22: Hoare triple {15724#true} assume 22 == ~irpSp__MinorFunction~0; {15724#true} is VALID [2022-04-28 08:04:41,787 INFO L290 TraceCheckUtils]: 23: Hoare triple {15724#true} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {15724#true} is VALID [2022-04-28 08:04:41,787 INFO L272 TraceCheckUtils]: 24: Hoare triple {15724#true} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {15724#true} is VALID [2022-04-28 08:04:41,787 INFO L290 TraceCheckUtils]: 25: Hoare triple {15724#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {15724#true} is VALID [2022-04-28 08:04:41,788 INFO L290 TraceCheckUtils]: 26: Hoare triple {15724#true} assume !(~s~0 == ~MPR3~0); {15735#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-28 08:04:41,788 INFO L290 TraceCheckUtils]: 27: Hoare triple {15735#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~customIrp~0); {15735#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-28 08:04:41,788 INFO L290 TraceCheckUtils]: 28: Hoare triple {15735#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {15725#false} is VALID [2022-04-28 08:04:41,788 INFO L272 TraceCheckUtils]: 29: Hoare triple {15725#false} call errorFn(); {15725#false} is VALID [2022-04-28 08:04:41,788 INFO L290 TraceCheckUtils]: 30: Hoare triple {15725#false} assume !false; {15725#false} is VALID [2022-04-28 08:04:41,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:04:41,789 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:04:41,789 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1793444376] [2022-04-28 08:04:41,789 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1793444376] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:04:41,789 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:04:41,789 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:04:41,789 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:04:41,789 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2022685837] [2022-04-28 08:04:41,790 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2022685837] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:04:41,790 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:04:41,790 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:04:41,790 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [723056125] [2022-04-28 08:04:41,790 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:04:41,790 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 31 [2022-04-28 08:04:41,790 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:04:41,790 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:04:41,811 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:04:41,812 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 08:04:41,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:04:41,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 08:04:41,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 08:04:41,812 INFO L87 Difference]: Start difference. First operand 787 states and 1132 transitions. Second operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:04:47,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:04:47,475 INFO L93 Difference]: Finished difference Result 1624 states and 2440 transitions. [2022-04-28 08:04:47,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-28 08:04:47,475 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 31 [2022-04-28 08:04:47,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:04:47,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:04:47,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1595 transitions. [2022-04-28 08:04:47,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:04:47,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1595 transitions. [2022-04-28 08:04:47,509 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 1595 transitions. [2022-04-28 08:04:49,109 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1595 edges. 1595 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:04:49,192 INFO L225 Difference]: With dead ends: 1624 [2022-04-28 08:04:49,192 INFO L226 Difference]: Without dead ends: 1340 [2022-04-28 08:04:49,193 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:04:49,194 INFO L413 NwaCegarLoop]: 1003 mSDtfsCounter, 1108 mSDsluCounter, 251 mSDsCounter, 0 mSdLazyCounter, 1323 mSolverCounterSat, 375 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1111 SdHoareTripleChecker+Valid, 1254 SdHoareTripleChecker+Invalid, 1698 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 375 IncrementalHoareTripleChecker+Valid, 1323 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:04:49,194 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1111 Valid, 1254 Invalid, 1698 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [375 Valid, 1323 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 08:04:49,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1340 states. [2022-04-28 08:04:49,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1340 to 905. [2022-04-28 08:04:49,263 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:04:49,265 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1340 states. Second operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-28 08:04:49,267 INFO L74 IsIncluded]: Start isIncluded. First operand 1340 states. Second operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-28 08:04:49,269 INFO L87 Difference]: Start difference. First operand 1340 states. Second operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-28 08:04:49,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:04:49,326 INFO L93 Difference]: Finished difference Result 1340 states and 2025 transitions. [2022-04-28 08:04:49,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2025 transitions. [2022-04-28 08:04:49,329 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:04:49,330 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:04:49,332 INFO L74 IsIncluded]: Start isIncluded. First operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) Second operand 1340 states. [2022-04-28 08:04:49,333 INFO L87 Difference]: Start difference. First operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) Second operand 1340 states. [2022-04-28 08:04:49,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:04:49,393 INFO L93 Difference]: Finished difference Result 1340 states and 2025 transitions. [2022-04-28 08:04:49,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2025 transitions. [2022-04-28 08:04:49,398 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:04:49,399 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:04:49,399 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:04:49,399 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:04:49,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-28 08:04:49,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 905 states and 1345 transitions. [2022-04-28 08:04:49,445 INFO L78 Accepts]: Start accepts. Automaton has 905 states and 1345 transitions. Word has length 31 [2022-04-28 08:04:49,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:04:49,446 INFO L495 AbstractCegarLoop]: Abstraction has 905 states and 1345 transitions. [2022-04-28 08:04:49,446 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:04:49,446 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 905 states and 1345 transitions. [2022-04-28 08:04:51,154 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1345 edges. 1345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:04:51,155 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1345 transitions. [2022-04-28 08:04:51,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-28 08:04:51,155 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:04:51,156 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:04:51,156 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-28 08:04:51,156 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:04:51,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:04:51,156 INFO L85 PathProgramCache]: Analyzing trace with hash -1397494507, now seen corresponding path program 1 times [2022-04-28 08:04:51,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:04:51,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2126085189] [2022-04-28 08:04:51,157 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:04:51,157 INFO L85 PathProgramCache]: Analyzing trace with hash -1397494507, now seen corresponding path program 2 times [2022-04-28 08:04:51,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:04:51,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1483483166] [2022-04-28 08:04:51,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:04:51,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:04:51,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:51,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:04:51,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:51,289 INFO L290 TraceCheckUtils]: 0: Hoare triple {23497#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {23484#true} is VALID [2022-04-28 08:04:51,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {23484#true} assume true; {23484#true} is VALID [2022-04-28 08:04:51,289 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23484#true} {23484#true} #1498#return; {23484#true} is VALID [2022-04-28 08:04:51,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:04:51,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:51,332 INFO L290 TraceCheckUtils]: 0: Hoare triple {23498#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-28 08:04:51,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-28 08:04:51,333 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {23484#true} #1366#return; {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:04:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:04:51,390 INFO L290 TraceCheckUtils]: 0: Hoare triple {23500#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-28 08:04:51,391 INFO L290 TraceCheckUtils]: 1: Hoare triple {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-28 08:04:51,391 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1368#return; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,392 INFO L272 TraceCheckUtils]: 0: Hoare triple {23484#true} call ULTIMATE.init(); {23497#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:04:51,393 INFO L290 TraceCheckUtils]: 1: Hoare triple {23497#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {23484#true} is VALID [2022-04-28 08:04:51,393 INFO L290 TraceCheckUtils]: 2: Hoare triple {23484#true} assume true; {23484#true} is VALID [2022-04-28 08:04:51,393 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23484#true} {23484#true} #1498#return; {23484#true} is VALID [2022-04-28 08:04:51,393 INFO L272 TraceCheckUtils]: 4: Hoare triple {23484#true} call #t~ret180 := main(); {23484#true} is VALID [2022-04-28 08:04:51,393 INFO L290 TraceCheckUtils]: 5: Hoare triple {23484#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {23484#true} is VALID [2022-04-28 08:04:51,394 INFO L272 TraceCheckUtils]: 6: Hoare triple {23484#true} call _BLAST_init(); {23498#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:04:51,394 INFO L290 TraceCheckUtils]: 7: Hoare triple {23498#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-28 08:04:51,395 INFO L290 TraceCheckUtils]: 8: Hoare triple {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-28 08:04:51,395 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {23484#true} #1366#return; {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,396 INFO L290 TraceCheckUtils]: 10: Hoare triple {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,396 INFO L290 TraceCheckUtils]: 11: Hoare triple {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,396 INFO L272 TraceCheckUtils]: 12: Hoare triple {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} call stub_driver_init(); {23500#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:04:51,397 INFO L290 TraceCheckUtils]: 13: Hoare triple {23500#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-28 08:04:51,397 INFO L290 TraceCheckUtils]: 14: Hoare triple {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-28 08:04:51,398 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1368#return; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,398 INFO L290 TraceCheckUtils]: 16: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,398 INFO L290 TraceCheckUtils]: 17: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,399 INFO L290 TraceCheckUtils]: 18: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 3 == ~tmp_ndt_2~0; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,399 INFO L272 TraceCheckUtils]: 19: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,400 INFO L290 TraceCheckUtils]: 20: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,400 INFO L290 TraceCheckUtils]: 21: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~irpSp__MinorFunction~0); {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,400 INFO L290 TraceCheckUtils]: 22: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 22 == ~irpSp__MinorFunction~0; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,401 INFO L290 TraceCheckUtils]: 23: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,401 INFO L272 TraceCheckUtils]: 24: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,402 INFO L290 TraceCheckUtils]: 25: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:04:51,402 INFO L290 TraceCheckUtils]: 26: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume ~s~0 == ~MPR3~0; {23485#false} is VALID [2022-04-28 08:04:51,402 INFO L290 TraceCheckUtils]: 27: Hoare triple {23485#false} assume !(1 == ~setEventCalled~0); {23485#false} is VALID [2022-04-28 08:04:51,402 INFO L290 TraceCheckUtils]: 28: Hoare triple {23485#false} assume !(1 == ~customIrp~0); {23485#false} is VALID [2022-04-28 08:04:51,402 INFO L290 TraceCheckUtils]: 29: Hoare triple {23485#false} assume ~s~0 == ~MPR3~0; {23485#false} is VALID [2022-04-28 08:04:51,402 INFO L272 TraceCheckUtils]: 30: Hoare triple {23485#false} call errorFn(); {23485#false} is VALID [2022-04-28 08:04:51,402 INFO L290 TraceCheckUtils]: 31: Hoare triple {23485#false} assume !false; {23485#false} is VALID [2022-04-28 08:04:51,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:04:51,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:04:51,403 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1483483166] [2022-04-28 08:04:51,403 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1483483166] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:04:51,403 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:04:51,403 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 08:04:51,404 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:04:51,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2126085189] [2022-04-28 08:04:51,404 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2126085189] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:04:51,404 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:04:51,404 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 08:04:51,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930518094] [2022-04-28 08:04:51,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:04:51,404 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) Word has length 32 [2022-04-28 08:04:51,404 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:04:51,404 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 08:04:51,423 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:04:51,423 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 08:04:51,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:04:51,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 08:04:51,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-04-28 08:04:51,424 INFO L87 Difference]: Start difference. First operand 905 states and 1345 transitions. Second operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 08:04:59,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:04:59,836 INFO L93 Difference]: Finished difference Result 1626 states and 2474 transitions. [2022-04-28 08:04:59,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 08:04:59,836 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) Word has length 32 [2022-04-28 08:04:59,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:04:59,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 08:04:59,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1607 transitions. [2022-04-28 08:04:59,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 08:04:59,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1607 transitions. [2022-04-28 08:04:59,863 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1607 transitions. [2022-04-28 08:05:01,407 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1607 edges. 1607 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:01,462 INFO L225 Difference]: With dead ends: 1626 [2022-04-28 08:05:01,462 INFO L226 Difference]: Without dead ends: 1042 [2022-04-28 08:05:01,464 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=61, Invalid=121, Unknown=0, NotChecked=0, Total=182 [2022-04-28 08:05:01,464 INFO L413 NwaCegarLoop]: 736 mSDtfsCounter, 2097 mSDsluCounter, 283 mSDsCounter, 0 mSdLazyCounter, 1623 mSolverCounterSat, 694 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2103 SdHoareTripleChecker+Valid, 1019 SdHoareTripleChecker+Invalid, 2317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 694 IncrementalHoareTripleChecker+Valid, 1623 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:05:01,464 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2103 Valid, 1019 Invalid, 2317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [694 Valid, 1623 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-04-28 08:05:01,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1042 states. [2022-04-28 08:05:01,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1042 to 833. [2022-04-28 08:05:01,932 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:05:01,935 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1042 states. Second operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 08:05:01,936 INFO L74 IsIncluded]: Start isIncluded. First operand 1042 states. Second operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 08:05:01,938 INFO L87 Difference]: Start difference. First operand 1042 states. Second operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 08:05:01,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:01,985 INFO L93 Difference]: Finished difference Result 1042 states and 1577 transitions. [2022-04-28 08:05:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1577 transitions. [2022-04-28 08:05:01,994 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:05:01,994 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:05:01,996 INFO L74 IsIncluded]: Start isIncluded. First operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 1042 states. [2022-04-28 08:05:01,997 INFO L87 Difference]: Start difference. First operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 1042 states. [2022-04-28 08:05:02,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:02,035 INFO L93 Difference]: Finished difference Result 1042 states and 1577 transitions. [2022-04-28 08:05:02,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1577 transitions. [2022-04-28 08:05:02,038 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:05:02,038 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:05:02,038 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:05:02,038 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:05:02,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 08:05:02,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1200 transitions. [2022-04-28 08:05:02,083 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1200 transitions. Word has length 32 [2022-04-28 08:05:02,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:05:02,083 INFO L495 AbstractCegarLoop]: Abstraction has 833 states and 1200 transitions. [2022-04-28 08:05:02,084 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 08:05:02,084 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 833 states and 1200 transitions. [2022-04-28 08:05:03,660 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1200 edges. 1200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:03,660 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1200 transitions. [2022-04-28 08:05:03,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-04-28 08:05:03,661 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:05:03,661 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:05:03,661 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-28 08:05:03,662 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:05:03,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:05:03,662 INFO L85 PathProgramCache]: Analyzing trace with hash 913519719, now seen corresponding path program 1 times [2022-04-28 08:05:03,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:05:03,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [733201318] [2022-04-28 08:05:03,662 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:05:03,662 INFO L85 PathProgramCache]: Analyzing trace with hash 913519719, now seen corresponding path program 2 times [2022-04-28 08:05:03,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:05:03,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831208280] [2022-04-28 08:05:03,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:05:03,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:05:03,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:03,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:05:03,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:03,749 INFO L290 TraceCheckUtils]: 0: Hoare triple {30529#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {30517#true} is VALID [2022-04-28 08:05:03,750 INFO L290 TraceCheckUtils]: 1: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-28 08:05:03,750 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30517#true} {30517#true} #1498#return; {30517#true} is VALID [2022-04-28 08:05:03,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:05:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:03,782 INFO L290 TraceCheckUtils]: 0: Hoare triple {30530#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {30517#true} is VALID [2022-04-28 08:05:03,782 INFO L290 TraceCheckUtils]: 1: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-28 08:05:03,782 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30517#true} {30517#true} #1366#return; {30517#true} is VALID [2022-04-28 08:05:03,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:05:03,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:03,795 INFO L290 TraceCheckUtils]: 0: Hoare triple {30531#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {30517#true} is VALID [2022-04-28 08:05:03,795 INFO L290 TraceCheckUtils]: 1: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-28 08:05:03,796 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30517#true} {30517#true} #1368#return; {30517#true} is VALID [2022-04-28 08:05:03,797 INFO L272 TraceCheckUtils]: 0: Hoare triple {30517#true} call ULTIMATE.init(); {30529#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:05:03,797 INFO L290 TraceCheckUtils]: 1: Hoare triple {30529#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {30517#true} is VALID [2022-04-28 08:05:03,797 INFO L290 TraceCheckUtils]: 2: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-28 08:05:03,797 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30517#true} {30517#true} #1498#return; {30517#true} is VALID [2022-04-28 08:05:03,797 INFO L272 TraceCheckUtils]: 4: Hoare triple {30517#true} call #t~ret180 := main(); {30517#true} is VALID [2022-04-28 08:05:03,797 INFO L290 TraceCheckUtils]: 5: Hoare triple {30517#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {30517#true} is VALID [2022-04-28 08:05:03,798 INFO L272 TraceCheckUtils]: 6: Hoare triple {30517#true} call _BLAST_init(); {30530#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:05:03,798 INFO L290 TraceCheckUtils]: 7: Hoare triple {30530#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {30517#true} is VALID [2022-04-28 08:05:03,798 INFO L290 TraceCheckUtils]: 8: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-28 08:05:03,798 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {30517#true} {30517#true} #1366#return; {30517#true} is VALID [2022-04-28 08:05:03,798 INFO L290 TraceCheckUtils]: 10: Hoare triple {30517#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {30517#true} is VALID [2022-04-28 08:05:03,798 INFO L290 TraceCheckUtils]: 11: Hoare triple {30517#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {30517#true} is VALID [2022-04-28 08:05:03,799 INFO L272 TraceCheckUtils]: 12: Hoare triple {30517#true} call stub_driver_init(); {30531#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:05:03,799 INFO L290 TraceCheckUtils]: 13: Hoare triple {30531#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {30517#true} is VALID [2022-04-28 08:05:03,799 INFO L290 TraceCheckUtils]: 14: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-28 08:05:03,799 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {30517#true} {30517#true} #1368#return; {30517#true} is VALID [2022-04-28 08:05:03,799 INFO L290 TraceCheckUtils]: 16: Hoare triple {30517#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {30517#true} is VALID [2022-04-28 08:05:03,800 INFO L290 TraceCheckUtils]: 17: Hoare triple {30517#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {30517#true} is VALID [2022-04-28 08:05:03,800 INFO L290 TraceCheckUtils]: 18: Hoare triple {30517#true} assume 3 == ~tmp_ndt_2~0; {30517#true} is VALID [2022-04-28 08:05:03,800 INFO L272 TraceCheckUtils]: 19: Hoare triple {30517#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {30517#true} is VALID [2022-04-28 08:05:03,800 INFO L290 TraceCheckUtils]: 20: Hoare triple {30517#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {30517#true} is VALID [2022-04-28 08:05:03,800 INFO L290 TraceCheckUtils]: 21: Hoare triple {30517#true} assume !(0 == ~irpSp__MinorFunction~0); {30517#true} is VALID [2022-04-28 08:05:03,800 INFO L290 TraceCheckUtils]: 22: Hoare triple {30517#true} assume !(22 == ~irpSp__MinorFunction~0); {30517#true} is VALID [2022-04-28 08:05:03,800 INFO L272 TraceCheckUtils]: 23: Hoare triple {30517#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {30517#true} is VALID [2022-04-28 08:05:03,800 INFO L290 TraceCheckUtils]: 24: Hoare triple {30517#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {30517#true} is VALID [2022-04-28 08:05:03,801 INFO L290 TraceCheckUtils]: 25: Hoare triple {30517#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:05:03,801 INFO L290 TraceCheckUtils]: 26: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:05:03,801 INFO L272 TraceCheckUtils]: 27: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:05:03,802 INFO L290 TraceCheckUtils]: 28: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:05:03,802 INFO L290 TraceCheckUtils]: 29: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(0 != ~compRegistered~0); {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:05:03,802 INFO L290 TraceCheckUtils]: 30: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:05:03,803 INFO L290 TraceCheckUtils]: 31: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~NP~0); {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:05:03,803 INFO L290 TraceCheckUtils]: 32: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:05:03,803 INFO L290 TraceCheckUtils]: 33: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {30518#false} is VALID [2022-04-28 08:05:03,803 INFO L272 TraceCheckUtils]: 34: Hoare triple {30518#false} call errorFn(); {30518#false} is VALID [2022-04-28 08:05:03,803 INFO L290 TraceCheckUtils]: 35: Hoare triple {30518#false} assume !false; {30518#false} is VALID [2022-04-28 08:05:03,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:05:03,804 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:05:03,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1831208280] [2022-04-28 08:05:03,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1831208280] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:05:03,804 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:05:03,804 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:05:03,804 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:05:03,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [733201318] [2022-04-28 08:05:03,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [733201318] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:05:03,804 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:05:03,804 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:05:03,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [194090269] [2022-04-28 08:05:03,805 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:05:03,805 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 36 [2022-04-28 08:05:03,805 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:05:03,805 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:05:03,824 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:03,825 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 08:05:03,825 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:05:03,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 08:05:03,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 08:05:03,825 INFO L87 Difference]: Start difference. First operand 833 states and 1200 transitions. Second operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:05:08,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:08,757 INFO L93 Difference]: Finished difference Result 963 states and 1422 transitions. [2022-04-28 08:05:08,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 08:05:08,758 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 36 [2022-04-28 08:05:08,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:05:08,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:05:08,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 971 transitions. [2022-04-28 08:05:08,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:05:08,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 971 transitions. [2022-04-28 08:05:08,774 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 971 transitions. [2022-04-28 08:05:09,748 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 971 edges. 971 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:09,790 INFO L225 Difference]: With dead ends: 963 [2022-04-28 08:05:09,790 INFO L226 Difference]: Without dead ends: 959 [2022-04-28 08:05:09,790 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-04-28 08:05:09,791 INFO L413 NwaCegarLoop]: 710 mSDtfsCounter, 422 mSDsluCounter, 243 mSDsCounter, 0 mSdLazyCounter, 1463 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 423 SdHoareTripleChecker+Valid, 953 SdHoareTripleChecker+Invalid, 1605 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 1463 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 08:05:09,791 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [423 Valid, 953 Invalid, 1605 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 1463 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 08:05:09,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 959 states. [2022-04-28 08:05:10,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 959 to 832. [2022-04-28 08:05:10,200 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:05:10,201 INFO L82 GeneralOperation]: Start isEquivalent. First operand 959 states. Second operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 08:05:10,202 INFO L74 IsIncluded]: Start isIncluded. First operand 959 states. Second operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 08:05:10,203 INFO L87 Difference]: Start difference. First operand 959 states. Second operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 08:05:10,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:10,235 INFO L93 Difference]: Finished difference Result 959 states and 1417 transitions. [2022-04-28 08:05:10,235 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1417 transitions. [2022-04-28 08:05:10,238 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:05:10,238 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:05:10,239 INFO L74 IsIncluded]: Start isIncluded. First operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 959 states. [2022-04-28 08:05:10,240 INFO L87 Difference]: Start difference. First operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 959 states. [2022-04-28 08:05:10,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:10,273 INFO L93 Difference]: Finished difference Result 959 states and 1417 transitions. [2022-04-28 08:05:10,273 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1417 transitions. [2022-04-28 08:05:10,276 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:05:10,276 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:05:10,276 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:05:10,276 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:05:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 08:05:10,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 832 states and 1197 transitions. [2022-04-28 08:05:10,313 INFO L78 Accepts]: Start accepts. Automaton has 832 states and 1197 transitions. Word has length 36 [2022-04-28 08:05:10,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:05:10,313 INFO L495 AbstractCegarLoop]: Abstraction has 832 states and 1197 transitions. [2022-04-28 08:05:10,313 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:05:10,313 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 832 states and 1197 transitions. [2022-04-28 08:05:11,921 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1197 edges. 1197 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:11,922 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1197 transitions. [2022-04-28 08:05:11,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-28 08:05:11,923 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:05:11,923 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:05:11,923 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-28 08:05:11,923 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:05:11,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:05:11,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1218065378, now seen corresponding path program 1 times [2022-04-28 08:05:11,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:05:11,924 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1504659365] [2022-04-28 08:05:11,924 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:05:11,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1218065378, now seen corresponding path program 2 times [2022-04-28 08:05:11,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:05:11,924 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [932224251] [2022-04-28 08:05:11,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:05:11,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:05:11,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:12,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:05:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:12,050 INFO L290 TraceCheckUtils]: 0: Hoare triple {36058#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {36045#true} is VALID [2022-04-28 08:05:12,052 INFO L290 TraceCheckUtils]: 1: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-28 08:05:12,052 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36045#true} {36045#true} #1498#return; {36045#true} is VALID [2022-04-28 08:05:12,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:05:12,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:12,078 INFO L290 TraceCheckUtils]: 0: Hoare triple {36059#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36045#true} is VALID [2022-04-28 08:05:12,078 INFO L290 TraceCheckUtils]: 1: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-28 08:05:12,078 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36045#true} {36045#true} #1366#return; {36045#true} is VALID [2022-04-28 08:05:12,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:05:12,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:12,092 INFO L290 TraceCheckUtils]: 0: Hoare triple {36060#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {36045#true} is VALID [2022-04-28 08:05:12,098 INFO L290 TraceCheckUtils]: 1: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-28 08:05:12,098 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36045#true} {36045#true} #1368#return; {36045#true} is VALID [2022-04-28 08:05:12,099 INFO L272 TraceCheckUtils]: 0: Hoare triple {36045#true} call ULTIMATE.init(); {36058#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:05:12,100 INFO L290 TraceCheckUtils]: 1: Hoare triple {36058#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {36045#true} is VALID [2022-04-28 08:05:12,100 INFO L290 TraceCheckUtils]: 2: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-28 08:05:12,100 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36045#true} {36045#true} #1498#return; {36045#true} is VALID [2022-04-28 08:05:12,100 INFO L272 TraceCheckUtils]: 4: Hoare triple {36045#true} call #t~ret180 := main(); {36045#true} is VALID [2022-04-28 08:05:12,100 INFO L290 TraceCheckUtils]: 5: Hoare triple {36045#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {36045#true} is VALID [2022-04-28 08:05:12,101 INFO L272 TraceCheckUtils]: 6: Hoare triple {36045#true} call _BLAST_init(); {36059#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:05:12,101 INFO L290 TraceCheckUtils]: 7: Hoare triple {36059#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36045#true} is VALID [2022-04-28 08:05:12,105 INFO L290 TraceCheckUtils]: 8: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-28 08:05:12,106 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {36045#true} {36045#true} #1366#return; {36045#true} is VALID [2022-04-28 08:05:12,106 INFO L290 TraceCheckUtils]: 10: Hoare triple {36045#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {36045#true} is VALID [2022-04-28 08:05:12,107 INFO L290 TraceCheckUtils]: 11: Hoare triple {36045#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {36045#true} is VALID [2022-04-28 08:05:12,111 INFO L272 TraceCheckUtils]: 12: Hoare triple {36045#true} call stub_driver_init(); {36060#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:05:12,112 INFO L290 TraceCheckUtils]: 13: Hoare triple {36060#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {36045#true} is VALID [2022-04-28 08:05:12,112 INFO L290 TraceCheckUtils]: 14: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-28 08:05:12,112 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36045#true} {36045#true} #1368#return; {36045#true} is VALID [2022-04-28 08:05:12,113 INFO L290 TraceCheckUtils]: 16: Hoare triple {36045#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {36045#true} is VALID [2022-04-28 08:05:12,113 INFO L290 TraceCheckUtils]: 17: Hoare triple {36045#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {36045#true} is VALID [2022-04-28 08:05:12,114 INFO L290 TraceCheckUtils]: 18: Hoare triple {36045#true} assume 3 == ~tmp_ndt_2~0; {36045#true} is VALID [2022-04-28 08:05:12,114 INFO L272 TraceCheckUtils]: 19: Hoare triple {36045#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {36045#true} is VALID [2022-04-28 08:05:12,114 INFO L290 TraceCheckUtils]: 20: Hoare triple {36045#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {36045#true} is VALID [2022-04-28 08:05:12,114 INFO L290 TraceCheckUtils]: 21: Hoare triple {36045#true} assume 0 == ~irpSp__MinorFunction~0; {36045#true} is VALID [2022-04-28 08:05:12,115 INFO L272 TraceCheckUtils]: 22: Hoare triple {36045#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {36045#true} is VALID [2022-04-28 08:05:12,115 INFO L290 TraceCheckUtils]: 23: Hoare triple {36045#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {36045#true} is VALID [2022-04-28 08:05:12,115 INFO L272 TraceCheckUtils]: 24: Hoare triple {36045#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {36045#true} is VALID [2022-04-28 08:05:12,115 INFO L290 TraceCheckUtils]: 25: Hoare triple {36045#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {36045#true} is VALID [2022-04-28 08:05:12,115 INFO L290 TraceCheckUtils]: 26: Hoare triple {36045#true} assume !(~s~0 != ~NP~0); {36045#true} is VALID [2022-04-28 08:05:12,121 INFO L290 TraceCheckUtils]: 27: Hoare triple {36045#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {36056#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-28 08:05:12,121 INFO L290 TraceCheckUtils]: 28: Hoare triple {36056#(= ~compRegistered~0 ~routine~0)} ~irpSp__Control~1 := 224; {36056#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-28 08:05:12,122 INFO L272 TraceCheckUtils]: 29: Hoare triple {36056#(= ~compRegistered~0 ~routine~0)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {36056#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-28 08:05:12,122 INFO L290 TraceCheckUtils]: 30: Hoare triple {36056#(= ~compRegistered~0 ~routine~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {36056#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-28 08:05:12,122 INFO L290 TraceCheckUtils]: 31: Hoare triple {36056#(= ~compRegistered~0 ~routine~0)} assume 0 != ~compRegistered~0; {36057#(not (= ~routine~0 0))} is VALID [2022-04-28 08:05:12,123 INFO L290 TraceCheckUtils]: 32: Hoare triple {36057#(not (= ~routine~0 0))} assume 0 == ~routine~0; {36046#false} is VALID [2022-04-28 08:05:12,123 INFO L272 TraceCheckUtils]: 33: Hoare triple {36046#false} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {36046#false} is VALID [2022-04-28 08:05:12,123 INFO L290 TraceCheckUtils]: 34: Hoare triple {36046#false} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {36046#false} is VALID [2022-04-28 08:05:12,123 INFO L290 TraceCheckUtils]: 35: Hoare triple {36046#false} assume 0 != ~Irp__PendingReturned~0; {36046#false} is VALID [2022-04-28 08:05:12,123 INFO L290 TraceCheckUtils]: 36: Hoare triple {36046#false} assume !(0 == ~pended~0); {36046#false} is VALID [2022-04-28 08:05:12,123 INFO L272 TraceCheckUtils]: 37: Hoare triple {36046#false} call errorFn(); {36046#false} is VALID [2022-04-28 08:05:12,123 INFO L290 TraceCheckUtils]: 38: Hoare triple {36046#false} assume !false; {36046#false} is VALID [2022-04-28 08:05:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:05:12,124 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:05:12,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [932224251] [2022-04-28 08:05:12,124 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [932224251] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:05:12,124 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:05:12,124 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 08:05:12,124 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:05:12,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1504659365] [2022-04-28 08:05:12,124 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1504659365] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:05:12,124 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:05:12,124 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 08:05:12,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071961820] [2022-04-28 08:05:12,124 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:05:12,125 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 39 [2022-04-28 08:05:12,125 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:05:12,125 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:05:12,150 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:12,150 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 08:05:12,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:05:12,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 08:05:12,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-04-28 08:05:12,151 INFO L87 Difference]: Start difference. First operand 832 states and 1197 transitions. Second operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:05:19,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:19,369 INFO L93 Difference]: Finished difference Result 1409 states and 2012 transitions. [2022-04-28 08:05:19,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 08:05:19,369 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 39 [2022-04-28 08:05:19,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:05:19,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:05:19,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1340 transitions. [2022-04-28 08:05:19,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:05:19,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1340 transitions. [2022-04-28 08:05:19,387 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1340 transitions. [2022-04-28 08:05:20,606 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1340 edges. 1340 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:20,650 INFO L225 Difference]: With dead ends: 1409 [2022-04-28 08:05:20,650 INFO L226 Difference]: Without dead ends: 993 [2022-04-28 08:05:20,651 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-04-28 08:05:20,651 INFO L413 NwaCegarLoop]: 812 mSDtfsCounter, 1109 mSDsluCounter, 453 mSDsCounter, 0 mSdLazyCounter, 2119 mSolverCounterSat, 378 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1111 SdHoareTripleChecker+Valid, 1265 SdHoareTripleChecker+Invalid, 2497 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 378 IncrementalHoareTripleChecker+Valid, 2119 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-04-28 08:05:20,652 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1111 Valid, 1265 Invalid, 2497 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [378 Valid, 2119 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-04-28 08:05:20,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 993 states. [2022-04-28 08:05:21,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 993 to 734. [2022-04-28 08:05:21,035 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:05:21,036 INFO L82 GeneralOperation]: Start isEquivalent. First operand 993 states. Second operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-28 08:05:21,037 INFO L74 IsIncluded]: Start isIncluded. First operand 993 states. Second operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-28 08:05:21,037 INFO L87 Difference]: Start difference. First operand 993 states. Second operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-28 08:05:21,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:21,070 INFO L93 Difference]: Finished difference Result 993 states and 1427 transitions. [2022-04-28 08:05:21,070 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1427 transitions. [2022-04-28 08:05:21,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:05:21,072 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:05:21,073 INFO L74 IsIncluded]: Start isIncluded. First operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) Second operand 993 states. [2022-04-28 08:05:21,074 INFO L87 Difference]: Start difference. First operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) Second operand 993 states. [2022-04-28 08:05:21,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:21,106 INFO L93 Difference]: Finished difference Result 993 states and 1427 transitions. [2022-04-28 08:05:21,106 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1427 transitions. [2022-04-28 08:05:21,108 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:05:21,108 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:05:21,108 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:05:21,109 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:05:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-28 08:05:21,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 734 states and 1026 transitions. [2022-04-28 08:05:21,134 INFO L78 Accepts]: Start accepts. Automaton has 734 states and 1026 transitions. Word has length 39 [2022-04-28 08:05:21,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:05:21,134 INFO L495 AbstractCegarLoop]: Abstraction has 734 states and 1026 transitions. [2022-04-28 08:05:21,134 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:05:21,134 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 734 states and 1026 transitions. [2022-04-28 08:05:22,579 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1026 edges. 1026 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1026 transitions. [2022-04-28 08:05:22,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-28 08:05:22,580 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:05:22,580 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:05:22,580 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-28 08:05:22,580 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:05:22,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:05:22,583 INFO L85 PathProgramCache]: Analyzing trace with hash -1427323864, now seen corresponding path program 1 times [2022-04-28 08:05:22,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:05:22,583 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1649239625] [2022-04-28 08:05:22,583 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:05:22,583 INFO L85 PathProgramCache]: Analyzing trace with hash -1427323864, now seen corresponding path program 2 times [2022-04-28 08:05:22,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:05:22,583 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1977994846] [2022-04-28 08:05:22,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:05:22,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:05:22,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:22,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:05:22,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:22,699 INFO L290 TraceCheckUtils]: 0: Hoare triple {42356#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {42344#true} is VALID [2022-04-28 08:05:22,700 INFO L290 TraceCheckUtils]: 1: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-28 08:05:22,700 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42344#true} {42344#true} #1498#return; {42344#true} is VALID [2022-04-28 08:05:22,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:05:22,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:22,722 INFO L290 TraceCheckUtils]: 0: Hoare triple {42357#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42344#true} is VALID [2022-04-28 08:05:22,723 INFO L290 TraceCheckUtils]: 1: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-28 08:05:22,723 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42344#true} {42344#true} #1366#return; {42344#true} is VALID [2022-04-28 08:05:22,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:05:22,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:22,758 INFO L290 TraceCheckUtils]: 0: Hoare triple {42358#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,758 INFO L290 TraceCheckUtils]: 1: Hoare triple {42355#(= ~pended~0 0)} assume true; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,759 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42355#(= ~pended~0 0)} {42344#true} #1368#return; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,760 INFO L272 TraceCheckUtils]: 0: Hoare triple {42344#true} call ULTIMATE.init(); {42356#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:05:22,760 INFO L290 TraceCheckUtils]: 1: Hoare triple {42356#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {42344#true} is VALID [2022-04-28 08:05:22,760 INFO L290 TraceCheckUtils]: 2: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-28 08:05:22,760 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42344#true} {42344#true} #1498#return; {42344#true} is VALID [2022-04-28 08:05:22,760 INFO L272 TraceCheckUtils]: 4: Hoare triple {42344#true} call #t~ret180 := main(); {42344#true} is VALID [2022-04-28 08:05:22,760 INFO L290 TraceCheckUtils]: 5: Hoare triple {42344#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {42344#true} is VALID [2022-04-28 08:05:22,761 INFO L272 TraceCheckUtils]: 6: Hoare triple {42344#true} call _BLAST_init(); {42357#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:05:22,761 INFO L290 TraceCheckUtils]: 7: Hoare triple {42357#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42344#true} is VALID [2022-04-28 08:05:22,761 INFO L290 TraceCheckUtils]: 8: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-28 08:05:22,762 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {42344#true} {42344#true} #1366#return; {42344#true} is VALID [2022-04-28 08:05:22,762 INFO L290 TraceCheckUtils]: 10: Hoare triple {42344#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {42344#true} is VALID [2022-04-28 08:05:22,762 INFO L290 TraceCheckUtils]: 11: Hoare triple {42344#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {42344#true} is VALID [2022-04-28 08:05:22,762 INFO L272 TraceCheckUtils]: 12: Hoare triple {42344#true} call stub_driver_init(); {42358#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:05:22,763 INFO L290 TraceCheckUtils]: 13: Hoare triple {42358#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,763 INFO L290 TraceCheckUtils]: 14: Hoare triple {42355#(= ~pended~0 0)} assume true; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,763 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42355#(= ~pended~0 0)} {42344#true} #1368#return; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,764 INFO L290 TraceCheckUtils]: 16: Hoare triple {42355#(= ~pended~0 0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,764 INFO L290 TraceCheckUtils]: 17: Hoare triple {42355#(= ~pended~0 0)} assume 2 == ~tmp_ndt_1~0; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,764 INFO L272 TraceCheckUtils]: 18: Hoare triple {42355#(= ~pended~0 0)} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,765 INFO L290 TraceCheckUtils]: 19: Hoare triple {42355#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,765 INFO L290 TraceCheckUtils]: 20: Hoare triple {42355#(= ~pended~0 0)} assume !(2 == ~deviceExtension__Active~1); {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,765 INFO L290 TraceCheckUtils]: 21: Hoare triple {42355#(= ~pended~0 0)} assume !(3 == ~deviceExtension__Active~1); {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,765 INFO L290 TraceCheckUtils]: 22: Hoare triple {42355#(= ~pended~0 0)} assume !(1 == ~deviceExtension__Active~1); {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,766 INFO L290 TraceCheckUtils]: 23: Hoare triple {42355#(= ~pended~0 0)} assume 7 == ~deviceExtension__Active~1; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,766 INFO L272 TraceCheckUtils]: 24: Hoare triple {42355#(= ~pended~0 0)} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,767 INFO L290 TraceCheckUtils]: 25: Hoare triple {42355#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,767 INFO L290 TraceCheckUtils]: 26: Hoare triple {42355#(= ~pended~0 0)} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,767 INFO L290 TraceCheckUtils]: 27: Hoare triple {42355#(= ~pended~0 0)} assume !(~s~0 != ~NP~0); {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,767 INFO L290 TraceCheckUtils]: 28: Hoare triple {42355#(= ~pended~0 0)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,768 INFO L290 TraceCheckUtils]: 29: Hoare triple {42355#(= ~pended~0 0)} ~irpSp__Control~0 := 224; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,768 INFO L272 TraceCheckUtils]: 30: Hoare triple {42355#(= ~pended~0 0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,768 INFO L290 TraceCheckUtils]: 31: Hoare triple {42355#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,769 INFO L290 TraceCheckUtils]: 32: Hoare triple {42355#(= ~pended~0 0)} assume 0 != ~compRegistered~0; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,769 INFO L290 TraceCheckUtils]: 33: Hoare triple {42355#(= ~pended~0 0)} assume 0 == ~routine~0; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,769 INFO L272 TraceCheckUtils]: 34: Hoare triple {42355#(= ~pended~0 0)} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,770 INFO L290 TraceCheckUtils]: 35: Hoare triple {42355#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,770 INFO L290 TraceCheckUtils]: 36: Hoare triple {42355#(= ~pended~0 0)} assume 0 != ~Irp__PendingReturned~0; {42355#(= ~pended~0 0)} is VALID [2022-04-28 08:05:22,770 INFO L290 TraceCheckUtils]: 37: Hoare triple {42355#(= ~pended~0 0)} assume !(0 == ~pended~0); {42345#false} is VALID [2022-04-28 08:05:22,770 INFO L272 TraceCheckUtils]: 38: Hoare triple {42345#false} call errorFn(); {42345#false} is VALID [2022-04-28 08:05:22,771 INFO L290 TraceCheckUtils]: 39: Hoare triple {42345#false} assume !false; {42345#false} is VALID [2022-04-28 08:05:22,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:05:22,772 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:05:22,773 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1977994846] [2022-04-28 08:05:22,773 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1977994846] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:05:22,773 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:05:22,773 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:05:22,773 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:05:22,773 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1649239625] [2022-04-28 08:05:22,773 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1649239625] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:05:22,773 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:05:22,773 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:05:22,773 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691983205] [2022-04-28 08:05:22,773 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:05:22,774 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 40 [2022-04-28 08:05:22,774 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:05:22,774 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:05:22,799 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:22,800 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 08:05:22,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:05:22,800 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 08:05:22,800 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 08:05:22,801 INFO L87 Difference]: Start difference. First operand 734 states and 1026 transitions. Second operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:05:27,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:27,789 INFO L93 Difference]: Finished difference Result 975 states and 1402 transitions. [2022-04-28 08:05:27,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 08:05:27,790 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 40 [2022-04-28 08:05:27,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:05:27,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:05:27,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1042 transitions. [2022-04-28 08:05:27,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:05:27,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1042 transitions. [2022-04-28 08:05:27,806 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1042 transitions. [2022-04-28 08:05:28,852 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1042 edges. 1042 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:28,893 INFO L225 Difference]: With dead ends: 975 [2022-04-28 08:05:28,893 INFO L226 Difference]: Without dead ends: 957 [2022-04-28 08:05:28,894 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:05:28,894 INFO L413 NwaCegarLoop]: 669 mSDtfsCounter, 1483 mSDsluCounter, 96 mSDsCounter, 0 mSdLazyCounter, 991 mSolverCounterSat, 388 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1491 SdHoareTripleChecker+Valid, 765 SdHoareTripleChecker+Invalid, 1379 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 388 IncrementalHoareTripleChecker+Valid, 991 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-28 08:05:28,894 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1491 Valid, 765 Invalid, 1379 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [388 Valid, 991 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-28 08:05:28,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 957 states. [2022-04-28 08:05:29,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 957 to 754. [2022-04-28 08:05:29,292 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:05:29,293 INFO L82 GeneralOperation]: Start isEquivalent. First operand 957 states. Second operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 08:05:29,294 INFO L74 IsIncluded]: Start isIncluded. First operand 957 states. Second operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 08:05:29,294 INFO L87 Difference]: Start difference. First operand 957 states. Second operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 08:05:29,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:29,326 INFO L93 Difference]: Finished difference Result 957 states and 1377 transitions. [2022-04-28 08:05:29,326 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1377 transitions. [2022-04-28 08:05:29,328 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:05:29,328 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:05:29,329 INFO L74 IsIncluded]: Start isIncluded. First operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 957 states. [2022-04-28 08:05:29,330 INFO L87 Difference]: Start difference. First operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 957 states. [2022-04-28 08:05:29,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:29,361 INFO L93 Difference]: Finished difference Result 957 states and 1377 transitions. [2022-04-28 08:05:29,361 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1377 transitions. [2022-04-28 08:05:29,363 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:05:29,363 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:05:29,363 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:05:29,363 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:05:29,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 08:05:29,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 754 states and 1052 transitions. [2022-04-28 08:05:29,389 INFO L78 Accepts]: Start accepts. Automaton has 754 states and 1052 transitions. Word has length 40 [2022-04-28 08:05:29,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:05:29,389 INFO L495 AbstractCegarLoop]: Abstraction has 754 states and 1052 transitions. [2022-04-28 08:05:29,389 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:05:29,389 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 754 states and 1052 transitions. [2022-04-28 08:05:30,985 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1052 edges. 1052 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:30,986 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1052 transitions. [2022-04-28 08:05:30,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-28 08:05:30,993 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:05:30,993 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:05:30,994 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-28 08:05:30,994 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:05:30,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:05:30,994 INFO L85 PathProgramCache]: Analyzing trace with hash -638398730, now seen corresponding path program 1 times [2022-04-28 08:05:30,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:05:30,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [597712424] [2022-04-28 08:05:30,994 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:05:30,994 INFO L85 PathProgramCache]: Analyzing trace with hash -638398730, now seen corresponding path program 2 times [2022-04-28 08:05:30,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:05:30,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [908812467] [2022-04-28 08:05:30,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:05:30,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:05:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:31,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:05:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:31,099 INFO L290 TraceCheckUtils]: 0: Hoare triple {47753#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {47738#true} is VALID [2022-04-28 08:05:31,099 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 08:05:31,100 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47738#true} #1498#return; {47738#true} is VALID [2022-04-28 08:05:31,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:05:31,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:31,123 INFO L290 TraceCheckUtils]: 0: Hoare triple {47754#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47738#true} is VALID [2022-04-28 08:05:31,124 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 08:05:31,124 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47738#true} #1366#return; {47738#true} is VALID [2022-04-28 08:05:31,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:05:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:31,137 INFO L290 TraceCheckUtils]: 0: Hoare triple {47755#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {47738#true} is VALID [2022-04-28 08:05:31,137 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 08:05:31,137 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47738#true} #1368#return; {47738#true} is VALID [2022-04-28 08:05:31,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-04-28 08:05:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:31,143 INFO L290 TraceCheckUtils]: 0: Hoare triple {47756#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {47738#true} is VALID [2022-04-28 08:05:31,143 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 08:05:31,144 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47739#false} #1472#return; {47739#false} is VALID [2022-04-28 08:05:31,145 INFO L272 TraceCheckUtils]: 0: Hoare triple {47738#true} call ULTIMATE.init(); {47753#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:05:31,145 INFO L290 TraceCheckUtils]: 1: Hoare triple {47753#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {47738#true} is VALID [2022-04-28 08:05:31,145 INFO L290 TraceCheckUtils]: 2: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 08:05:31,145 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47738#true} {47738#true} #1498#return; {47738#true} is VALID [2022-04-28 08:05:31,145 INFO L272 TraceCheckUtils]: 4: Hoare triple {47738#true} call #t~ret180 := main(); {47738#true} is VALID [2022-04-28 08:05:31,145 INFO L290 TraceCheckUtils]: 5: Hoare triple {47738#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {47738#true} is VALID [2022-04-28 08:05:31,146 INFO L272 TraceCheckUtils]: 6: Hoare triple {47738#true} call _BLAST_init(); {47754#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:05:31,146 INFO L290 TraceCheckUtils]: 7: Hoare triple {47754#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47738#true} is VALID [2022-04-28 08:05:31,146 INFO L290 TraceCheckUtils]: 8: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 08:05:31,146 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {47738#true} {47738#true} #1366#return; {47738#true} is VALID [2022-04-28 08:05:31,147 INFO L290 TraceCheckUtils]: 10: Hoare triple {47738#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {47738#true} is VALID [2022-04-28 08:05:31,147 INFO L290 TraceCheckUtils]: 11: Hoare triple {47738#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {47738#true} is VALID [2022-04-28 08:05:31,147 INFO L272 TraceCheckUtils]: 12: Hoare triple {47738#true} call stub_driver_init(); {47755#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:05:31,147 INFO L290 TraceCheckUtils]: 13: Hoare triple {47755#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {47738#true} is VALID [2022-04-28 08:05:31,147 INFO L290 TraceCheckUtils]: 14: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 08:05:31,147 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {47738#true} {47738#true} #1368#return; {47738#true} is VALID [2022-04-28 08:05:31,148 INFO L290 TraceCheckUtils]: 16: Hoare triple {47738#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {47738#true} is VALID [2022-04-28 08:05:31,148 INFO L290 TraceCheckUtils]: 17: Hoare triple {47738#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {47738#true} is VALID [2022-04-28 08:05:31,148 INFO L290 TraceCheckUtils]: 18: Hoare triple {47738#true} assume 3 == ~tmp_ndt_2~0; {47738#true} is VALID [2022-04-28 08:05:31,149 INFO L272 TraceCheckUtils]: 19: Hoare triple {47738#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {47738#true} is VALID [2022-04-28 08:05:31,149 INFO L290 TraceCheckUtils]: 20: Hoare triple {47738#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {47738#true} is VALID [2022-04-28 08:05:31,149 INFO L290 TraceCheckUtils]: 21: Hoare triple {47738#true} assume 0 == ~irpSp__MinorFunction~0; {47738#true} is VALID [2022-04-28 08:05:31,149 INFO L272 TraceCheckUtils]: 22: Hoare triple {47738#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {47738#true} is VALID [2022-04-28 08:05:31,149 INFO L290 TraceCheckUtils]: 23: Hoare triple {47738#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {47738#true} is VALID [2022-04-28 08:05:31,149 INFO L272 TraceCheckUtils]: 24: Hoare triple {47738#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {47738#true} is VALID [2022-04-28 08:05:31,149 INFO L290 TraceCheckUtils]: 25: Hoare triple {47738#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {47738#true} is VALID [2022-04-28 08:05:31,149 INFO L290 TraceCheckUtils]: 26: Hoare triple {47738#true} assume !(~s~0 != ~NP~0); {47738#true} is VALID [2022-04-28 08:05:31,150 INFO L290 TraceCheckUtils]: 27: Hoare triple {47738#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {47749#(= ~routine~0 1)} is VALID [2022-04-28 08:05:31,150 INFO L290 TraceCheckUtils]: 28: Hoare triple {47749#(= ~routine~0 1)} ~irpSp__Control~1 := 224; {47749#(= ~routine~0 1)} is VALID [2022-04-28 08:05:31,150 INFO L272 TraceCheckUtils]: 29: Hoare triple {47749#(= ~routine~0 1)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {47749#(= ~routine~0 1)} is VALID [2022-04-28 08:05:31,151 INFO L290 TraceCheckUtils]: 30: Hoare triple {47749#(= ~routine~0 1)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {47749#(= ~routine~0 1)} is VALID [2022-04-28 08:05:31,151 INFO L290 TraceCheckUtils]: 31: Hoare triple {47749#(= ~routine~0 1)} assume 0 != ~compRegistered~0; {47749#(= ~routine~0 1)} is VALID [2022-04-28 08:05:31,151 INFO L290 TraceCheckUtils]: 32: Hoare triple {47749#(= ~routine~0 1)} assume !(0 == ~routine~0); {47749#(= ~routine~0 1)} is VALID [2022-04-28 08:05:31,151 INFO L290 TraceCheckUtils]: 33: Hoare triple {47749#(= ~routine~0 1)} assume !(1 == ~routine~0); {47739#false} is VALID [2022-04-28 08:05:31,151 INFO L290 TraceCheckUtils]: 34: Hoare triple {47739#false} ~__cil_tmp8~1 := ~compRetStatus~0; {47739#false} is VALID [2022-04-28 08:05:31,152 INFO L290 TraceCheckUtils]: 35: Hoare triple {47739#false} assume 3221225494 == ~__cil_tmp8~1 % 4294967296; {47739#false} is VALID [2022-04-28 08:05:31,152 INFO L272 TraceCheckUtils]: 36: Hoare triple {47739#false} call stubMoreProcessingRequired(); {47756#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:31,153 INFO L290 TraceCheckUtils]: 37: Hoare triple {47756#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {47738#true} is VALID [2022-04-28 08:05:31,153 INFO L290 TraceCheckUtils]: 38: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 08:05:31,155 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {47738#true} {47739#false} #1472#return; {47739#false} is VALID [2022-04-28 08:05:31,155 INFO L290 TraceCheckUtils]: 40: Hoare triple {47739#false} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {47739#false} is VALID [2022-04-28 08:05:31,156 INFO L290 TraceCheckUtils]: 41: Hoare triple {47739#false} assume !(~s~0 == ~NP~0); {47739#false} is VALID [2022-04-28 08:05:31,156 INFO L290 TraceCheckUtils]: 42: Hoare triple {47739#false} assume !(~s~0 == ~MPR1~0); {47739#false} is VALID [2022-04-28 08:05:31,156 INFO L290 TraceCheckUtils]: 43: Hoare triple {47739#false} assume !(~s~0 == ~SKIP1~0); {47739#false} is VALID [2022-04-28 08:05:31,156 INFO L272 TraceCheckUtils]: 44: Hoare triple {47739#false} call errorFn(); {47739#false} is VALID [2022-04-28 08:05:31,156 INFO L290 TraceCheckUtils]: 45: Hoare triple {47739#false} assume !false; {47739#false} is VALID [2022-04-28 08:05:31,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:05:31,156 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:05:31,156 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [908812467] [2022-04-28 08:05:31,157 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [908812467] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:05:31,157 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:05:31,157 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 08:05:31,157 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:05:31,157 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [597712424] [2022-04-28 08:05:31,157 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [597712424] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:05:31,157 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:05:31,157 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 08:05:31,157 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1349423470] [2022-04-28 08:05:31,157 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:05:31,158 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 46 [2022-04-28 08:05:31,158 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:05:31,158 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 08:05:31,186 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:31,186 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 08:05:31,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:05:31,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 08:05:31,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-28 08:05:31,187 INFO L87 Difference]: Start difference. First operand 754 states and 1052 transitions. Second operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 08:05:36,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:36,542 INFO L93 Difference]: Finished difference Result 1159 states and 1659 transitions. [2022-04-28 08:05:36,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 08:05:36,542 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 46 [2022-04-28 08:05:36,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:05:36,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 08:05:36,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1233 transitions. [2022-04-28 08:05:36,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 08:05:36,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1233 transitions. [2022-04-28 08:05:36,559 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 1233 transitions. [2022-04-28 08:05:37,694 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1233 edges. 1233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:37,737 INFO L225 Difference]: With dead ends: 1159 [2022-04-28 08:05:37,737 INFO L226 Difference]: Without dead ends: 934 [2022-04-28 08:05:37,738 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-04-28 08:05:37,743 INFO L413 NwaCegarLoop]: 788 mSDtfsCounter, 921 mSDsluCounter, 553 mSDsCounter, 0 mSdLazyCounter, 1270 mSolverCounterSat, 295 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 927 SdHoareTripleChecker+Valid, 1341 SdHoareTripleChecker+Invalid, 1565 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 295 IncrementalHoareTripleChecker+Valid, 1270 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 08:05:37,745 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [927 Valid, 1341 Invalid, 1565 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [295 Valid, 1270 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 08:05:37,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2022-04-28 08:05:38,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 754. [2022-04-28 08:05:38,149 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:05:38,150 INFO L82 GeneralOperation]: Start isEquivalent. First operand 934 states. Second operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 08:05:38,151 INFO L74 IsIncluded]: Start isIncluded. First operand 934 states. Second operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 08:05:38,152 INFO L87 Difference]: Start difference. First operand 934 states. Second operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 08:05:38,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:38,182 INFO L93 Difference]: Finished difference Result 934 states and 1345 transitions. [2022-04-28 08:05:38,182 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1345 transitions. [2022-04-28 08:05:38,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:05:38,184 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:05:38,185 INFO L74 IsIncluded]: Start isIncluded. First operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 934 states. [2022-04-28 08:05:38,189 INFO L87 Difference]: Start difference. First operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 934 states. [2022-04-28 08:05:38,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:38,219 INFO L93 Difference]: Finished difference Result 934 states and 1345 transitions. [2022-04-28 08:05:38,219 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1345 transitions. [2022-04-28 08:05:38,221 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:05:38,221 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:05:38,221 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:05:38,221 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:05:38,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 08:05:38,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 754 states and 1051 transitions. [2022-04-28 08:05:38,247 INFO L78 Accepts]: Start accepts. Automaton has 754 states and 1051 transitions. Word has length 46 [2022-04-28 08:05:38,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:05:38,247 INFO L495 AbstractCegarLoop]: Abstraction has 754 states and 1051 transitions. [2022-04-28 08:05:38,247 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 08:05:38,247 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 754 states and 1051 transitions. [2022-04-28 08:05:39,830 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1051 edges. 1051 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:39,830 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1051 transitions. [2022-04-28 08:05:39,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-28 08:05:39,831 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:05:39,831 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:05:39,832 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-28 08:05:39,832 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:05:39,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:05:39,832 INFO L85 PathProgramCache]: Analyzing trace with hash 904959916, now seen corresponding path program 1 times [2022-04-28 08:05:39,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:05:39,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1489311750] [2022-04-28 08:05:39,832 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:05:39,832 INFO L85 PathProgramCache]: Analyzing trace with hash 904959916, now seen corresponding path program 2 times [2022-04-28 08:05:39,833 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:05:39,833 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1045522956] [2022-04-28 08:05:39,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:05:39,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:05:39,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:39,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:05:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:39,905 INFO L290 TraceCheckUtils]: 0: Hoare triple {53472#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {53457#true} is VALID [2022-04-28 08:05:39,905 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 08:05:39,906 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53457#true} #1498#return; {53457#true} is VALID [2022-04-28 08:05:39,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:05:39,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:39,926 INFO L290 TraceCheckUtils]: 0: Hoare triple {53473#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {53457#true} is VALID [2022-04-28 08:05:39,927 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 08:05:39,927 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53457#true} #1366#return; {53457#true} is VALID [2022-04-28 08:05:39,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:05:39,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:39,944 INFO L290 TraceCheckUtils]: 0: Hoare triple {53474#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {53457#true} is VALID [2022-04-28 08:05:39,945 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 08:05:39,945 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53457#true} #1368#return; {53457#true} is VALID [2022-04-28 08:05:39,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 08:05:39,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:39,952 INFO L290 TraceCheckUtils]: 0: Hoare triple {53475#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {53457#true} is VALID [2022-04-28 08:05:39,952 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 08:05:39,952 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53458#false} #1472#return; {53458#false} is VALID [2022-04-28 08:05:39,953 INFO L272 TraceCheckUtils]: 0: Hoare triple {53457#true} call ULTIMATE.init(); {53472#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:05:39,953 INFO L290 TraceCheckUtils]: 1: Hoare triple {53472#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {53457#true} is VALID [2022-04-28 08:05:39,953 INFO L290 TraceCheckUtils]: 2: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 08:05:39,954 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53457#true} {53457#true} #1498#return; {53457#true} is VALID [2022-04-28 08:05:39,954 INFO L272 TraceCheckUtils]: 4: Hoare triple {53457#true} call #t~ret180 := main(); {53457#true} is VALID [2022-04-28 08:05:39,954 INFO L290 TraceCheckUtils]: 5: Hoare triple {53457#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {53457#true} is VALID [2022-04-28 08:05:39,954 INFO L272 TraceCheckUtils]: 6: Hoare triple {53457#true} call _BLAST_init(); {53473#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:05:39,955 INFO L290 TraceCheckUtils]: 7: Hoare triple {53473#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {53457#true} is VALID [2022-04-28 08:05:39,955 INFO L290 TraceCheckUtils]: 8: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 08:05:39,955 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {53457#true} {53457#true} #1366#return; {53457#true} is VALID [2022-04-28 08:05:39,955 INFO L290 TraceCheckUtils]: 10: Hoare triple {53457#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {53457#true} is VALID [2022-04-28 08:05:39,955 INFO L290 TraceCheckUtils]: 11: Hoare triple {53457#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {53457#true} is VALID [2022-04-28 08:05:39,955 INFO L272 TraceCheckUtils]: 12: Hoare triple {53457#true} call stub_driver_init(); {53474#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:05:39,955 INFO L290 TraceCheckUtils]: 13: Hoare triple {53474#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {53457#true} is VALID [2022-04-28 08:05:39,955 INFO L290 TraceCheckUtils]: 14: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 08:05:39,956 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {53457#true} {53457#true} #1368#return; {53457#true} is VALID [2022-04-28 08:05:39,956 INFO L290 TraceCheckUtils]: 16: Hoare triple {53457#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {53457#true} is VALID [2022-04-28 08:05:39,956 INFO L290 TraceCheckUtils]: 17: Hoare triple {53457#true} assume 2 == ~tmp_ndt_1~0; {53457#true} is VALID [2022-04-28 08:05:39,956 INFO L272 TraceCheckUtils]: 18: Hoare triple {53457#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {53457#true} is VALID [2022-04-28 08:05:39,956 INFO L290 TraceCheckUtils]: 19: Hoare triple {53457#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {53457#true} is VALID [2022-04-28 08:05:39,956 INFO L290 TraceCheckUtils]: 20: Hoare triple {53457#true} assume !(2 == ~deviceExtension__Active~1); {53457#true} is VALID [2022-04-28 08:05:39,956 INFO L290 TraceCheckUtils]: 21: Hoare triple {53457#true} assume !(3 == ~deviceExtension__Active~1); {53457#true} is VALID [2022-04-28 08:05:39,956 INFO L290 TraceCheckUtils]: 22: Hoare triple {53457#true} assume !(1 == ~deviceExtension__Active~1); {53457#true} is VALID [2022-04-28 08:05:39,956 INFO L290 TraceCheckUtils]: 23: Hoare triple {53457#true} assume 7 == ~deviceExtension__Active~1; {53457#true} is VALID [2022-04-28 08:05:39,956 INFO L272 TraceCheckUtils]: 24: Hoare triple {53457#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {53457#true} is VALID [2022-04-28 08:05:39,956 INFO L290 TraceCheckUtils]: 25: Hoare triple {53457#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {53457#true} is VALID [2022-04-28 08:05:39,956 INFO L290 TraceCheckUtils]: 26: Hoare triple {53457#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {53457#true} is VALID [2022-04-28 08:05:39,956 INFO L290 TraceCheckUtils]: 27: Hoare triple {53457#true} assume !(~s~0 != ~NP~0); {53457#true} is VALID [2022-04-28 08:05:39,957 INFO L290 TraceCheckUtils]: 28: Hoare triple {53457#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {53468#(= ~routine~0 0)} is VALID [2022-04-28 08:05:39,957 INFO L290 TraceCheckUtils]: 29: Hoare triple {53468#(= ~routine~0 0)} ~irpSp__Control~0 := 224; {53468#(= ~routine~0 0)} is VALID [2022-04-28 08:05:39,957 INFO L272 TraceCheckUtils]: 30: Hoare triple {53468#(= ~routine~0 0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {53468#(= ~routine~0 0)} is VALID [2022-04-28 08:05:39,958 INFO L290 TraceCheckUtils]: 31: Hoare triple {53468#(= ~routine~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {53468#(= ~routine~0 0)} is VALID [2022-04-28 08:05:39,958 INFO L290 TraceCheckUtils]: 32: Hoare triple {53468#(= ~routine~0 0)} assume 0 != ~compRegistered~0; {53468#(= ~routine~0 0)} is VALID [2022-04-28 08:05:39,958 INFO L290 TraceCheckUtils]: 33: Hoare triple {53468#(= ~routine~0 0)} assume !(0 == ~routine~0); {53458#false} is VALID [2022-04-28 08:05:39,958 INFO L290 TraceCheckUtils]: 34: Hoare triple {53458#false} assume !(1 == ~routine~0); {53458#false} is VALID [2022-04-28 08:05:39,958 INFO L290 TraceCheckUtils]: 35: Hoare triple {53458#false} ~__cil_tmp8~1 := ~compRetStatus~0; {53458#false} is VALID [2022-04-28 08:05:39,958 INFO L290 TraceCheckUtils]: 36: Hoare triple {53458#false} assume 3221225494 == ~__cil_tmp8~1 % 4294967296; {53458#false} is VALID [2022-04-28 08:05:39,958 INFO L272 TraceCheckUtils]: 37: Hoare triple {53458#false} call stubMoreProcessingRequired(); {53475#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:39,959 INFO L290 TraceCheckUtils]: 38: Hoare triple {53475#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {53457#true} is VALID [2022-04-28 08:05:39,959 INFO L290 TraceCheckUtils]: 39: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 08:05:39,959 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {53457#true} {53458#false} #1472#return; {53458#false} is VALID [2022-04-28 08:05:39,959 INFO L290 TraceCheckUtils]: 41: Hoare triple {53458#false} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {53458#false} is VALID [2022-04-28 08:05:39,959 INFO L290 TraceCheckUtils]: 42: Hoare triple {53458#false} assume !(~s~0 == ~NP~0); {53458#false} is VALID [2022-04-28 08:05:39,959 INFO L290 TraceCheckUtils]: 43: Hoare triple {53458#false} assume !(~s~0 == ~MPR1~0); {53458#false} is VALID [2022-04-28 08:05:39,959 INFO L290 TraceCheckUtils]: 44: Hoare triple {53458#false} assume !(~s~0 == ~SKIP1~0); {53458#false} is VALID [2022-04-28 08:05:39,959 INFO L272 TraceCheckUtils]: 45: Hoare triple {53458#false} call errorFn(); {53458#false} is VALID [2022-04-28 08:05:39,959 INFO L290 TraceCheckUtils]: 46: Hoare triple {53458#false} assume !false; {53458#false} is VALID [2022-04-28 08:05:39,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:05:39,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:05:39,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1045522956] [2022-04-28 08:05:39,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1045522956] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:05:39,960 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:05:39,960 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 08:05:39,960 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:05:39,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1489311750] [2022-04-28 08:05:39,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1489311750] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:05:39,960 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:05:39,960 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 08:05:39,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2105496483] [2022-04-28 08:05:39,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:05:39,961 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 47 [2022-04-28 08:05:39,961 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:05:39,961 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 08:05:39,986 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:39,986 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 08:05:39,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:05:39,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 08:05:39,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-28 08:05:39,987 INFO L87 Difference]: Start difference. First operand 754 states and 1051 transitions. Second operand has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 08:05:45,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:45,785 INFO L93 Difference]: Finished difference Result 956 states and 1371 transitions. [2022-04-28 08:05:45,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 08:05:45,785 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 47 [2022-04-28 08:05:45,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:05:45,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 08:05:45,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1138 transitions. [2022-04-28 08:05:45,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 08:05:45,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1138 transitions. [2022-04-28 08:05:45,802 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 1138 transitions. [2022-04-28 08:05:46,910 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1138 edges. 1138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:46,948 INFO L225 Difference]: With dead ends: 956 [2022-04-28 08:05:46,948 INFO L226 Difference]: Without dead ends: 889 [2022-04-28 08:05:46,949 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=53, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:05:46,949 INFO L413 NwaCegarLoop]: 664 mSDtfsCounter, 1504 mSDsluCounter, 469 mSDsCounter, 0 mSdLazyCounter, 1150 mSolverCounterSat, 400 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1510 SdHoareTripleChecker+Valid, 1133 SdHoareTripleChecker+Invalid, 1550 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 400 IncrementalHoareTripleChecker+Valid, 1150 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:05:46,949 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1510 Valid, 1133 Invalid, 1550 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [400 Valid, 1150 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 08:05:46,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 889 states. [2022-04-28 08:05:47,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 889 to 743. [2022-04-28 08:05:47,405 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:05:47,406 INFO L82 GeneralOperation]: Start isEquivalent. First operand 889 states. Second operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-28 08:05:47,407 INFO L74 IsIncluded]: Start isIncluded. First operand 889 states. Second operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-28 08:05:47,407 INFO L87 Difference]: Start difference. First operand 889 states. Second operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-28 08:05:47,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:47,435 INFO L93 Difference]: Finished difference Result 889 states and 1287 transitions. [2022-04-28 08:05:47,435 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1287 transitions. [2022-04-28 08:05:47,437 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:05:47,437 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:05:47,438 INFO L74 IsIncluded]: Start isIncluded. First operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) Second operand 889 states. [2022-04-28 08:05:47,439 INFO L87 Difference]: Start difference. First operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) Second operand 889 states. [2022-04-28 08:05:47,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:05:47,466 INFO L93 Difference]: Finished difference Result 889 states and 1287 transitions. [2022-04-28 08:05:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1287 transitions. [2022-04-28 08:05:47,467 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:05:47,467 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:05:47,467 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:05:47,467 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:05:47,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-28 08:05:47,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 743 states and 1038 transitions. [2022-04-28 08:05:47,493 INFO L78 Accepts]: Start accepts. Automaton has 743 states and 1038 transitions. Word has length 47 [2022-04-28 08:05:47,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:05:47,494 INFO L495 AbstractCegarLoop]: Abstraction has 743 states and 1038 transitions. [2022-04-28 08:05:47,494 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 08:05:47,494 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 743 states and 1038 transitions. [2022-04-28 08:05:49,160 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1038 edges. 1038 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:49,160 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1038 transitions. [2022-04-28 08:05:49,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-28 08:05:49,161 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:05:49,161 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:05:49,161 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-28 08:05:49,161 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:05:49,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:05:49,162 INFO L85 PathProgramCache]: Analyzing trace with hash 2108919237, now seen corresponding path program 1 times [2022-04-28 08:05:49,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:05:49,162 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1019090710] [2022-04-28 08:05:49,162 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:05:49,162 INFO L85 PathProgramCache]: Analyzing trace with hash 2108919237, now seen corresponding path program 2 times [2022-04-28 08:05:49,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:05:49,162 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [881215955] [2022-04-28 08:05:49,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:05:49,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:05:49,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:49,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:05:49,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:49,245 INFO L290 TraceCheckUtils]: 0: Hoare triple {58689#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {58661#true} is VALID [2022-04-28 08:05:49,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-28 08:05:49,245 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58661#true} {58661#true} #1498#return; {58661#true} is VALID [2022-04-28 08:05:49,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:05:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:49,266 INFO L290 TraceCheckUtils]: 0: Hoare triple {58690#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:05:49,267 INFO L290 TraceCheckUtils]: 1: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume true; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:05:49,267 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58669#(not (= ~SKIP1~0 ~NP~0))} {58661#true} #1366#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:05:49,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:05:49,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:49,278 INFO L290 TraceCheckUtils]: 0: Hoare triple {58691#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {58661#true} is VALID [2022-04-28 08:05:49,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-28 08:05:49,279 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58661#true} {58669#(not (= ~SKIP1~0 ~NP~0))} #1368#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:05:49,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:05:49,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:49,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:05:49,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:05:49,322 INFO L290 TraceCheckUtils]: 0: Hoare triple {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,323 INFO L290 TraceCheckUtils]: 1: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,323 INFO L290 TraceCheckUtils]: 2: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,330 INFO L290 TraceCheckUtils]: 3: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,331 INFO L290 TraceCheckUtils]: 4: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,331 INFO L290 TraceCheckUtils]: 5: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,331 INFO L290 TraceCheckUtils]: 6: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,332 INFO L290 TraceCheckUtils]: 7: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} assume true; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,333 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {58705#(= ~NP~0 |old(~s~0)|)} {58693#(= ~SKIP1~0 ~s~0)} #1410#return; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 08:05:49,333 INFO L290 TraceCheckUtils]: 0: Hoare triple {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {58661#true} is VALID [2022-04-28 08:05:49,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {58661#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {58693#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:05:49,333 INFO L290 TraceCheckUtils]: 2: Hoare triple {58693#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {58693#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:05:49,334 INFO L272 TraceCheckUtils]: 3: Hoare triple {58693#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:05:49,334 INFO L290 TraceCheckUtils]: 4: Hoare triple {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,335 INFO L290 TraceCheckUtils]: 5: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,335 INFO L290 TraceCheckUtils]: 6: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,335 INFO L290 TraceCheckUtils]: 7: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,336 INFO L290 TraceCheckUtils]: 8: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,336 INFO L290 TraceCheckUtils]: 9: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,336 INFO L290 TraceCheckUtils]: 10: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,337 INFO L290 TraceCheckUtils]: 11: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} assume true; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,337 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {58705#(= ~NP~0 |old(~s~0)|)} {58693#(= ~SKIP1~0 ~s~0)} #1410#return; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 08:05:49,338 INFO L290 TraceCheckUtils]: 13: Hoare triple {58703#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 08:05:49,338 INFO L290 TraceCheckUtils]: 14: Hoare triple {58703#(= ~SKIP1~0 ~NP~0)} assume true; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 08:05:49,339 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {58703#(= ~SKIP1~0 ~NP~0)} {58669#(not (= ~SKIP1~0 ~NP~0))} #1374#return; {58662#false} is VALID [2022-04-28 08:05:49,340 INFO L272 TraceCheckUtils]: 0: Hoare triple {58661#true} call ULTIMATE.init(); {58689#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:05:49,340 INFO L290 TraceCheckUtils]: 1: Hoare triple {58689#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {58661#true} is VALID [2022-04-28 08:05:49,340 INFO L290 TraceCheckUtils]: 2: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-28 08:05:49,340 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {58661#true} {58661#true} #1498#return; {58661#true} is VALID [2022-04-28 08:05:49,340 INFO L272 TraceCheckUtils]: 4: Hoare triple {58661#true} call #t~ret180 := main(); {58661#true} is VALID [2022-04-28 08:05:49,340 INFO L290 TraceCheckUtils]: 5: Hoare triple {58661#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {58661#true} is VALID [2022-04-28 08:05:49,341 INFO L272 TraceCheckUtils]: 6: Hoare triple {58661#true} call _BLAST_init(); {58690#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:05:49,342 INFO L290 TraceCheckUtils]: 7: Hoare triple {58690#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:05:49,342 INFO L290 TraceCheckUtils]: 8: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume true; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:05:49,343 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {58669#(not (= ~SKIP1~0 ~NP~0))} {58661#true} #1366#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:05:49,343 INFO L290 TraceCheckUtils]: 10: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:05:49,343 INFO L290 TraceCheckUtils]: 11: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:05:49,344 INFO L272 TraceCheckUtils]: 12: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} call stub_driver_init(); {58691#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:05:49,344 INFO L290 TraceCheckUtils]: 13: Hoare triple {58691#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {58661#true} is VALID [2022-04-28 08:05:49,344 INFO L290 TraceCheckUtils]: 14: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-28 08:05:49,344 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {58661#true} {58669#(not (= ~SKIP1~0 ~NP~0))} #1368#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:05:49,345 INFO L290 TraceCheckUtils]: 16: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:05:49,345 INFO L290 TraceCheckUtils]: 17: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:05:49,345 INFO L290 TraceCheckUtils]: 18: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:05:49,345 INFO L290 TraceCheckUtils]: 19: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume 4 == ~tmp_ndt_3~0; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:05:49,346 INFO L272 TraceCheckUtils]: 20: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:05:49,346 INFO L290 TraceCheckUtils]: 21: Hoare triple {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {58661#true} is VALID [2022-04-28 08:05:49,347 INFO L290 TraceCheckUtils]: 22: Hoare triple {58661#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {58693#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:05:49,347 INFO L290 TraceCheckUtils]: 23: Hoare triple {58693#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {58693#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:05:49,348 INFO L272 TraceCheckUtils]: 24: Hoare triple {58693#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:05:49,348 INFO L290 TraceCheckUtils]: 25: Hoare triple {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,348 INFO L290 TraceCheckUtils]: 26: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,348 INFO L290 TraceCheckUtils]: 27: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,349 INFO L290 TraceCheckUtils]: 28: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,349 INFO L290 TraceCheckUtils]: 29: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,349 INFO L290 TraceCheckUtils]: 30: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,350 INFO L290 TraceCheckUtils]: 31: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,350 INFO L290 TraceCheckUtils]: 32: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} assume true; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:05:49,351 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {58705#(= ~NP~0 |old(~s~0)|)} {58693#(= ~SKIP1~0 ~s~0)} #1410#return; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 08:05:49,351 INFO L290 TraceCheckUtils]: 34: Hoare triple {58703#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 08:05:49,351 INFO L290 TraceCheckUtils]: 35: Hoare triple {58703#(= ~SKIP1~0 ~NP~0)} assume true; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 08:05:49,352 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {58703#(= ~SKIP1~0 ~NP~0)} {58669#(not (= ~SKIP1~0 ~NP~0))} #1374#return; {58662#false} is VALID [2022-04-28 08:05:49,352 INFO L290 TraceCheckUtils]: 37: Hoare triple {58662#false} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {58662#false} is VALID [2022-04-28 08:05:49,352 INFO L290 TraceCheckUtils]: 38: Hoare triple {58662#false} assume !(0 != ~we_should_unload~0); {58662#false} is VALID [2022-04-28 08:05:49,352 INFO L290 TraceCheckUtils]: 39: Hoare triple {58662#false} assume !(1 == ~pended~0); {58662#false} is VALID [2022-04-28 08:05:49,352 INFO L290 TraceCheckUtils]: 40: Hoare triple {58662#false} assume !(1 == ~pended~0); {58662#false} is VALID [2022-04-28 08:05:49,352 INFO L290 TraceCheckUtils]: 41: Hoare triple {58662#false} assume ~s~0 != ~UNLOADED~0; {58662#false} is VALID [2022-04-28 08:05:49,352 INFO L290 TraceCheckUtils]: 42: Hoare triple {58662#false} assume -1 != ~status~9; {58662#false} is VALID [2022-04-28 08:05:49,353 INFO L290 TraceCheckUtils]: 43: Hoare triple {58662#false} assume ~s~0 != ~SKIP2~0; {58662#false} is VALID [2022-04-28 08:05:49,353 INFO L290 TraceCheckUtils]: 44: Hoare triple {58662#false} assume ~s~0 != ~IPC~0; {58662#false} is VALID [2022-04-28 08:05:49,353 INFO L290 TraceCheckUtils]: 45: Hoare triple {58662#false} assume ~s~0 != ~DC~0; {58662#false} is VALID [2022-04-28 08:05:49,353 INFO L272 TraceCheckUtils]: 46: Hoare triple {58662#false} call errorFn(); {58662#false} is VALID [2022-04-28 08:05:49,353 INFO L290 TraceCheckUtils]: 47: Hoare triple {58662#false} assume !false; {58662#false} is VALID [2022-04-28 08:05:49,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:05:49,353 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:05:49,353 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [881215955] [2022-04-28 08:05:49,353 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [881215955] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:05:49,353 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:05:49,353 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 08:05:49,354 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:05:49,354 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1019090710] [2022-04-28 08:05:49,354 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1019090710] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:05:49,354 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:05:49,354 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 08:05:49,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857947668] [2022-04-28 08:05:49,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:05:49,354 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 48 [2022-04-28 08:05:49,354 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:05:49,355 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 08:05:49,386 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:05:49,386 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 08:05:49,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:05:49,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 08:05:49,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2022-04-28 08:05:49,387 INFO L87 Difference]: Start difference. First operand 743 states and 1038 transitions. Second operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 08:06:01,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:06:01,224 INFO L93 Difference]: Finished difference Result 1059 states and 1503 transitions. [2022-04-28 08:06:01,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 08:06:01,224 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 48 [2022-04-28 08:06:01,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:06:01,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 08:06:01,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1209 transitions. [2022-04-28 08:06:01,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 08:06:01,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1209 transitions. [2022-04-28 08:06:01,241 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 1209 transitions. [2022-04-28 08:06:02,519 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1209 edges. 1209 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:06:02,569 INFO L225 Difference]: With dead ends: 1059 [2022-04-28 08:06:02,570 INFO L226 Difference]: Without dead ends: 998 [2022-04-28 08:06:02,570 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=119, Invalid=343, Unknown=0, NotChecked=0, Total=462 [2022-04-28 08:06:02,570 INFO L413 NwaCegarLoop]: 752 mSDtfsCounter, 1802 mSDsluCounter, 1249 mSDsCounter, 0 mSdLazyCounter, 3299 mSolverCounterSat, 582 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1830 SdHoareTripleChecker+Valid, 2001 SdHoareTripleChecker+Invalid, 3881 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 582 IncrementalHoareTripleChecker+Valid, 3299 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2022-04-28 08:06:02,571 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1830 Valid, 2001 Invalid, 3881 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [582 Valid, 3299 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2022-04-28 08:06:02,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 998 states. [2022-04-28 08:06:03,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 998 to 786. [2022-04-28 08:06:03,015 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:06:03,017 INFO L82 GeneralOperation]: Start isEquivalent. First operand 998 states. Second operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 08:06:03,017 INFO L74 IsIncluded]: Start isIncluded. First operand 998 states. Second operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 08:06:03,018 INFO L87 Difference]: Start difference. First operand 998 states. Second operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 08:06:03,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:06:03,049 INFO L93 Difference]: Finished difference Result 998 states and 1427 transitions. [2022-04-28 08:06:03,049 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1427 transitions. [2022-04-28 08:06:03,051 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:06:03,051 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:06:03,052 INFO L74 IsIncluded]: Start isIncluded. First operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 998 states. [2022-04-28 08:06:03,053 INFO L87 Difference]: Start difference. First operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 998 states. [2022-04-28 08:06:03,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:06:03,087 INFO L93 Difference]: Finished difference Result 998 states and 1427 transitions. [2022-04-28 08:06:03,087 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1427 transitions. [2022-04-28 08:06:03,089 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:06:03,089 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:06:03,089 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:06:03,089 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:06:03,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 08:06:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 786 states and 1099 transitions. [2022-04-28 08:06:03,121 INFO L78 Accepts]: Start accepts. Automaton has 786 states and 1099 transitions. Word has length 48 [2022-04-28 08:06:03,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:06:03,121 INFO L495 AbstractCegarLoop]: Abstraction has 786 states and 1099 transitions. [2022-04-28 08:06:03,121 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 08:06:03,121 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 786 states and 1099 transitions. [2022-04-28 08:06:04,972 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1099 edges. 1099 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:06:04,972 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1099 transitions. [2022-04-28 08:06:04,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 08:06:04,973 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:06:04,973 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:06:04,973 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-28 08:06:04,974 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:06:04,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:06:04,974 INFO L85 PathProgramCache]: Analyzing trace with hash -893181664, now seen corresponding path program 1 times [2022-04-28 08:06:04,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:06:04,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [603629917] [2022-04-28 08:06:04,974 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:06:04,974 INFO L85 PathProgramCache]: Analyzing trace with hash -893181664, now seen corresponding path program 2 times [2022-04-28 08:06:04,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:06:04,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716421233] [2022-04-28 08:06:04,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:06:04,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:06:04,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:05,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:06:05,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:05,043 INFO L290 TraceCheckUtils]: 0: Hoare triple {64448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {64418#true} is VALID [2022-04-28 08:06:05,043 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-28 08:06:05,043 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64418#true} {64418#true} #1498#return; {64418#true} is VALID [2022-04-28 08:06:05,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:06:05,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:05,062 INFO L290 TraceCheckUtils]: 0: Hoare triple {64449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {64418#true} is VALID [2022-04-28 08:06:05,063 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-28 08:06:05,063 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64418#true} {64418#true} #1366#return; {64418#true} is VALID [2022-04-28 08:06:05,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:06:05,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:05,074 INFO L290 TraceCheckUtils]: 0: Hoare triple {64450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {64418#true} is VALID [2022-04-28 08:06:05,074 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-28 08:06:05,074 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64418#true} {64418#true} #1368#return; {64418#true} is VALID [2022-04-28 08:06:05,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:06:05,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:05,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:06:05,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:05,101 INFO L290 TraceCheckUtils]: 0: Hoare triple {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {64418#true} is VALID [2022-04-28 08:06:05,101 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume !(0 != ~compRegistered~0); {64418#true} is VALID [2022-04-28 08:06:05,101 INFO L290 TraceCheckUtils]: 2: Hoare triple {64418#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {64418#true} is VALID [2022-04-28 08:06:05,101 INFO L290 TraceCheckUtils]: 3: Hoare triple {64418#true} assume 0 == ~tmp_ndt_8~0; {64418#true} is VALID [2022-04-28 08:06:05,101 INFO L290 TraceCheckUtils]: 4: Hoare triple {64418#true} ~returnVal~0 := 0; {64418#true} is VALID [2022-04-28 08:06:05,101 INFO L290 TraceCheckUtils]: 5: Hoare triple {64418#true} assume !(~s~0 == ~NP~0); {64418#true} is VALID [2022-04-28 08:06:05,101 INFO L290 TraceCheckUtils]: 6: Hoare triple {64418#true} assume !(~s~0 == ~MPR1~0); {64418#true} is VALID [2022-04-28 08:06:05,102 INFO L290 TraceCheckUtils]: 7: Hoare triple {64418#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,102 INFO L290 TraceCheckUtils]: 8: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,102 INFO L290 TraceCheckUtils]: 9: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,103 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {64418#true} #1410#return; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,103 INFO L290 TraceCheckUtils]: 0: Hoare triple {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {64418#true} is VALID [2022-04-28 08:06:05,103 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {64418#true} is VALID [2022-04-28 08:06:05,103 INFO L290 TraceCheckUtils]: 2: Hoare triple {64418#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {64418#true} is VALID [2022-04-28 08:06:05,104 INFO L272 TraceCheckUtils]: 3: Hoare triple {64418#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:05,104 INFO L290 TraceCheckUtils]: 4: Hoare triple {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {64418#true} is VALID [2022-04-28 08:06:05,104 INFO L290 TraceCheckUtils]: 5: Hoare triple {64418#true} assume !(0 != ~compRegistered~0); {64418#true} is VALID [2022-04-28 08:06:05,104 INFO L290 TraceCheckUtils]: 6: Hoare triple {64418#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {64418#true} is VALID [2022-04-28 08:06:05,104 INFO L290 TraceCheckUtils]: 7: Hoare triple {64418#true} assume 0 == ~tmp_ndt_8~0; {64418#true} is VALID [2022-04-28 08:06:05,104 INFO L290 TraceCheckUtils]: 8: Hoare triple {64418#true} ~returnVal~0 := 0; {64418#true} is VALID [2022-04-28 08:06:05,104 INFO L290 TraceCheckUtils]: 9: Hoare triple {64418#true} assume !(~s~0 == ~NP~0); {64418#true} is VALID [2022-04-28 08:06:05,104 INFO L290 TraceCheckUtils]: 10: Hoare triple {64418#true} assume !(~s~0 == ~MPR1~0); {64418#true} is VALID [2022-04-28 08:06:05,105 INFO L290 TraceCheckUtils]: 11: Hoare triple {64418#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,105 INFO L290 TraceCheckUtils]: 12: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,105 INFO L290 TraceCheckUtils]: 13: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,106 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {64418#true} #1410#return; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,106 INFO L290 TraceCheckUtils]: 15: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,106 INFO L290 TraceCheckUtils]: 16: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,107 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {64418#true} #1374#return; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,108 INFO L272 TraceCheckUtils]: 0: Hoare triple {64418#true} call ULTIMATE.init(); {64448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:06:05,108 INFO L290 TraceCheckUtils]: 1: Hoare triple {64448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {64418#true} is VALID [2022-04-28 08:06:05,108 INFO L290 TraceCheckUtils]: 2: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-28 08:06:05,108 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64418#true} {64418#true} #1498#return; {64418#true} is VALID [2022-04-28 08:06:05,108 INFO L272 TraceCheckUtils]: 4: Hoare triple {64418#true} call #t~ret180 := main(); {64418#true} is VALID [2022-04-28 08:06:05,108 INFO L290 TraceCheckUtils]: 5: Hoare triple {64418#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {64418#true} is VALID [2022-04-28 08:06:05,109 INFO L272 TraceCheckUtils]: 6: Hoare triple {64418#true} call _BLAST_init(); {64449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:05,109 INFO L290 TraceCheckUtils]: 7: Hoare triple {64449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {64418#true} is VALID [2022-04-28 08:06:05,109 INFO L290 TraceCheckUtils]: 8: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-28 08:06:05,109 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {64418#true} {64418#true} #1366#return; {64418#true} is VALID [2022-04-28 08:06:05,109 INFO L290 TraceCheckUtils]: 10: Hoare triple {64418#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {64418#true} is VALID [2022-04-28 08:06:05,109 INFO L290 TraceCheckUtils]: 11: Hoare triple {64418#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {64418#true} is VALID [2022-04-28 08:06:05,110 INFO L272 TraceCheckUtils]: 12: Hoare triple {64418#true} call stub_driver_init(); {64450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:05,110 INFO L290 TraceCheckUtils]: 13: Hoare triple {64450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {64418#true} is VALID [2022-04-28 08:06:05,110 INFO L290 TraceCheckUtils]: 14: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-28 08:06:05,110 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {64418#true} {64418#true} #1368#return; {64418#true} is VALID [2022-04-28 08:06:05,110 INFO L290 TraceCheckUtils]: 16: Hoare triple {64418#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {64418#true} is VALID [2022-04-28 08:06:05,110 INFO L290 TraceCheckUtils]: 17: Hoare triple {64418#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {64418#true} is VALID [2022-04-28 08:06:05,110 INFO L290 TraceCheckUtils]: 18: Hoare triple {64418#true} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {64418#true} is VALID [2022-04-28 08:06:05,110 INFO L290 TraceCheckUtils]: 19: Hoare triple {64418#true} assume 4 == ~tmp_ndt_3~0; {64418#true} is VALID [2022-04-28 08:06:05,111 INFO L272 TraceCheckUtils]: 20: Hoare triple {64418#true} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:05,111 INFO L290 TraceCheckUtils]: 21: Hoare triple {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {64418#true} is VALID [2022-04-28 08:06:05,111 INFO L290 TraceCheckUtils]: 22: Hoare triple {64418#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {64418#true} is VALID [2022-04-28 08:06:05,111 INFO L290 TraceCheckUtils]: 23: Hoare triple {64418#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {64418#true} is VALID [2022-04-28 08:06:05,112 INFO L272 TraceCheckUtils]: 24: Hoare triple {64418#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:05,112 INFO L290 TraceCheckUtils]: 25: Hoare triple {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {64418#true} is VALID [2022-04-28 08:06:05,112 INFO L290 TraceCheckUtils]: 26: Hoare triple {64418#true} assume !(0 != ~compRegistered~0); {64418#true} is VALID [2022-04-28 08:06:05,112 INFO L290 TraceCheckUtils]: 27: Hoare triple {64418#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {64418#true} is VALID [2022-04-28 08:06:05,112 INFO L290 TraceCheckUtils]: 28: Hoare triple {64418#true} assume 0 == ~tmp_ndt_8~0; {64418#true} is VALID [2022-04-28 08:06:05,112 INFO L290 TraceCheckUtils]: 29: Hoare triple {64418#true} ~returnVal~0 := 0; {64418#true} is VALID [2022-04-28 08:06:05,112 INFO L290 TraceCheckUtils]: 30: Hoare triple {64418#true} assume !(~s~0 == ~NP~0); {64418#true} is VALID [2022-04-28 08:06:05,112 INFO L290 TraceCheckUtils]: 31: Hoare triple {64418#true} assume !(~s~0 == ~MPR1~0); {64418#true} is VALID [2022-04-28 08:06:05,113 INFO L290 TraceCheckUtils]: 32: Hoare triple {64418#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,113 INFO L290 TraceCheckUtils]: 33: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,113 INFO L290 TraceCheckUtils]: 34: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,114 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {64418#true} #1410#return; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,114 INFO L290 TraceCheckUtils]: 36: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,114 INFO L290 TraceCheckUtils]: 37: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,115 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {64418#true} #1374#return; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,115 INFO L290 TraceCheckUtils]: 39: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,115 INFO L290 TraceCheckUtils]: 40: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(0 != ~we_should_unload~0); {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,116 INFO L290 TraceCheckUtils]: 41: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,116 INFO L290 TraceCheckUtils]: 42: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,116 INFO L290 TraceCheckUtils]: 43: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~UNLOADED~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,117 INFO L290 TraceCheckUtils]: 44: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -1 != ~status~9; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:05,117 INFO L290 TraceCheckUtils]: 45: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~SKIP2~0; {64419#false} is VALID [2022-04-28 08:06:05,117 INFO L290 TraceCheckUtils]: 46: Hoare triple {64419#false} assume ~s~0 != ~IPC~0; {64419#false} is VALID [2022-04-28 08:06:05,117 INFO L290 TraceCheckUtils]: 47: Hoare triple {64419#false} assume ~s~0 != ~DC~0; {64419#false} is VALID [2022-04-28 08:06:05,117 INFO L272 TraceCheckUtils]: 48: Hoare triple {64419#false} call errorFn(); {64419#false} is VALID [2022-04-28 08:06:05,117 INFO L290 TraceCheckUtils]: 49: Hoare triple {64419#false} assume !false; {64419#false} is VALID [2022-04-28 08:06:05,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:06:05,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:06:05,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [716421233] [2022-04-28 08:06:05,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [716421233] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:06:05,118 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:06:05,118 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 08:06:05,118 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:06:05,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [603629917] [2022-04-28 08:06:05,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [603629917] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:06:05,118 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:06:05,118 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 08:06:05,118 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [648319148] [2022-04-28 08:06:05,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:06:05,119 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 50 [2022-04-28 08:06:05,119 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:06:05,119 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:06:05,147 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:06:05,148 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 08:06:05,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:06:05,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 08:06:05,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-28 08:06:05,148 INFO L87 Difference]: Start difference. First operand 786 states and 1099 transitions. Second operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:06:11,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:06:11,171 INFO L93 Difference]: Finished difference Result 1094 states and 1563 transitions. [2022-04-28 08:06:11,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-28 08:06:11,172 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 50 [2022-04-28 08:06:11,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:06:11,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:06:11,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1139 transitions. [2022-04-28 08:06:11,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:06:11,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1139 transitions. [2022-04-28 08:06:11,191 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 1139 transitions. [2022-04-28 08:06:12,317 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1139 edges. 1139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:06:12,367 INFO L225 Difference]: With dead ends: 1094 [2022-04-28 08:06:12,367 INFO L226 Difference]: Without dead ends: 1083 [2022-04-28 08:06:12,368 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:06:12,368 INFO L413 NwaCegarLoop]: 796 mSDtfsCounter, 1610 mSDsluCounter, 556 mSDsCounter, 0 mSdLazyCounter, 856 mSolverCounterSat, 571 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1613 SdHoareTripleChecker+Valid, 1352 SdHoareTripleChecker+Invalid, 1427 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 571 IncrementalHoareTripleChecker+Valid, 856 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 08:06:12,368 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1613 Valid, 1352 Invalid, 1427 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [571 Valid, 856 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 08:06:12,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1083 states. [2022-04-28 08:06:12,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1083 to 860. [2022-04-28 08:06:12,890 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:06:12,891 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1083 states. Second operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) [2022-04-28 08:06:12,892 INFO L74 IsIncluded]: Start isIncluded. First operand 1083 states. Second operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) [2022-04-28 08:06:12,893 INFO L87 Difference]: Start difference. First operand 1083 states. Second operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) [2022-04-28 08:06:12,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:06:12,928 INFO L93 Difference]: Finished difference Result 1083 states and 1549 transitions. [2022-04-28 08:06:12,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1549 transitions. [2022-04-28 08:06:12,930 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:06:12,930 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:06:12,931 INFO L74 IsIncluded]: Start isIncluded. First operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) Second operand 1083 states. [2022-04-28 08:06:12,932 INFO L87 Difference]: Start difference. First operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) Second operand 1083 states. [2022-04-28 08:06:12,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:06:12,969 INFO L93 Difference]: Finished difference Result 1083 states and 1549 transitions. [2022-04-28 08:06:12,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1549 transitions. [2022-04-28 08:06:12,971 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:06:12,971 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:06:12,972 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:06:12,972 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:06:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) [2022-04-28 08:06:13,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 860 states and 1184 transitions. [2022-04-28 08:06:13,008 INFO L78 Accepts]: Start accepts. Automaton has 860 states and 1184 transitions. Word has length 50 [2022-04-28 08:06:13,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:06:13,008 INFO L495 AbstractCegarLoop]: Abstraction has 860 states and 1184 transitions. [2022-04-28 08:06:13,008 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:06:13,009 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 860 states and 1184 transitions. [2022-04-28 08:06:14,996 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1184 edges. 1184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:06:14,996 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1184 transitions. [2022-04-28 08:06:14,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 08:06:14,998 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:06:14,998 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:06:14,998 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-28 08:06:14,998 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:06:14,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:06:14,998 INFO L85 PathProgramCache]: Analyzing trace with hash -1039874466, now seen corresponding path program 1 times [2022-04-28 08:06:14,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:06:14,998 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [842369050] [2022-04-28 08:06:14,999 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:06:14,999 INFO L85 PathProgramCache]: Analyzing trace with hash -1039874466, now seen corresponding path program 2 times [2022-04-28 08:06:14,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:06:14,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635274437] [2022-04-28 08:06:14,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:06:14,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:06:15,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:15,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:06:15,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:15,077 INFO L290 TraceCheckUtils]: 0: Hoare triple {70572#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {70542#true} is VALID [2022-04-28 08:06:15,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-28 08:06:15,077 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70542#true} {70542#true} #1498#return; {70542#true} is VALID [2022-04-28 08:06:15,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:06:15,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:15,109 INFO L290 TraceCheckUtils]: 0: Hoare triple {70573#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 08:06:15,109 INFO L290 TraceCheckUtils]: 1: Hoare triple {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 08:06:15,110 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {70542#true} #1366#return; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:06:15,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:06:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:15,123 INFO L290 TraceCheckUtils]: 0: Hoare triple {70575#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {70542#true} is VALID [2022-04-28 08:06:15,124 INFO L290 TraceCheckUtils]: 1: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-28 08:06:15,124 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70542#true} {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1368#return; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:06:15,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:06:15,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:15,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:06:15,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:15,169 INFO L290 TraceCheckUtils]: 0: Hoare triple {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,169 INFO L290 TraceCheckUtils]: 1: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,169 INFO L290 TraceCheckUtils]: 2: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,169 INFO L290 TraceCheckUtils]: 3: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,170 INFO L290 TraceCheckUtils]: 4: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,170 INFO L290 TraceCheckUtils]: 5: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,170 INFO L290 TraceCheckUtils]: 6: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,170 INFO L290 TraceCheckUtils]: 7: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~__cil_tmp8~2);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,171 INFO L290 TraceCheckUtils]: 8: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,171 INFO L290 TraceCheckUtils]: 9: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume true; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,172 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70591#(= ~MPR1~0 |old(~s~0)|)} {70577#(= ~SKIP1~0 ~s~0)} #1410#return; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 08:06:15,172 INFO L290 TraceCheckUtils]: 0: Hoare triple {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {70542#true} is VALID [2022-04-28 08:06:15,172 INFO L290 TraceCheckUtils]: 1: Hoare triple {70542#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {70577#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:06:15,172 INFO L290 TraceCheckUtils]: 2: Hoare triple {70577#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {70577#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:06:15,173 INFO L272 TraceCheckUtils]: 3: Hoare triple {70577#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:15,173 INFO L290 TraceCheckUtils]: 4: Hoare triple {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,173 INFO L290 TraceCheckUtils]: 5: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,174 INFO L290 TraceCheckUtils]: 6: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,174 INFO L290 TraceCheckUtils]: 7: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,174 INFO L290 TraceCheckUtils]: 8: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,174 INFO L290 TraceCheckUtils]: 9: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,175 INFO L290 TraceCheckUtils]: 10: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,175 INFO L290 TraceCheckUtils]: 11: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~__cil_tmp8~2);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,175 INFO L290 TraceCheckUtils]: 12: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,175 INFO L290 TraceCheckUtils]: 13: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume true; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,176 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {70591#(= ~MPR1~0 |old(~s~0)|)} {70577#(= ~SKIP1~0 ~s~0)} #1410#return; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 08:06:15,176 INFO L290 TraceCheckUtils]: 15: Hoare triple {70589#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 08:06:15,176 INFO L290 TraceCheckUtils]: 16: Hoare triple {70589#(= ~MPR1~0 ~SKIP1~0)} assume true; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 08:06:15,177 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {70589#(= ~MPR1~0 ~SKIP1~0)} {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1374#return; {70543#false} is VALID [2022-04-28 08:06:15,178 INFO L272 TraceCheckUtils]: 0: Hoare triple {70542#true} call ULTIMATE.init(); {70572#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:06:15,178 INFO L290 TraceCheckUtils]: 1: Hoare triple {70572#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {70542#true} is VALID [2022-04-28 08:06:15,178 INFO L290 TraceCheckUtils]: 2: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-28 08:06:15,178 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70542#true} {70542#true} #1498#return; {70542#true} is VALID [2022-04-28 08:06:15,178 INFO L272 TraceCheckUtils]: 4: Hoare triple {70542#true} call #t~ret180 := main(); {70542#true} is VALID [2022-04-28 08:06:15,178 INFO L290 TraceCheckUtils]: 5: Hoare triple {70542#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {70542#true} is VALID [2022-04-28 08:06:15,179 INFO L272 TraceCheckUtils]: 6: Hoare triple {70542#true} call _BLAST_init(); {70573#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:15,180 INFO L290 TraceCheckUtils]: 7: Hoare triple {70573#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 08:06:15,180 INFO L290 TraceCheckUtils]: 8: Hoare triple {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 08:06:15,180 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {70542#true} #1366#return; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:06:15,181 INFO L290 TraceCheckUtils]: 10: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:06:15,181 INFO L290 TraceCheckUtils]: 11: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:06:15,182 INFO L272 TraceCheckUtils]: 12: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {70575#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:15,182 INFO L290 TraceCheckUtils]: 13: Hoare triple {70575#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {70542#true} is VALID [2022-04-28 08:06:15,182 INFO L290 TraceCheckUtils]: 14: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-28 08:06:15,182 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70542#true} {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1368#return; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:06:15,182 INFO L290 TraceCheckUtils]: 16: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:06:15,183 INFO L290 TraceCheckUtils]: 17: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:06:15,183 INFO L290 TraceCheckUtils]: 18: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:06:15,183 INFO L290 TraceCheckUtils]: 19: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 4 == ~tmp_ndt_3~0; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:06:15,184 INFO L272 TraceCheckUtils]: 20: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:15,184 INFO L290 TraceCheckUtils]: 21: Hoare triple {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {70542#true} is VALID [2022-04-28 08:06:15,184 INFO L290 TraceCheckUtils]: 22: Hoare triple {70542#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {70577#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:06:15,185 INFO L290 TraceCheckUtils]: 23: Hoare triple {70577#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {70577#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:06:15,185 INFO L272 TraceCheckUtils]: 24: Hoare triple {70577#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:15,185 INFO L290 TraceCheckUtils]: 25: Hoare triple {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,186 INFO L290 TraceCheckUtils]: 26: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,186 INFO L290 TraceCheckUtils]: 27: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,186 INFO L290 TraceCheckUtils]: 28: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,186 INFO L290 TraceCheckUtils]: 29: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,187 INFO L290 TraceCheckUtils]: 30: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,187 INFO L290 TraceCheckUtils]: 31: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,187 INFO L290 TraceCheckUtils]: 32: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~__cil_tmp8~2);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,187 INFO L290 TraceCheckUtils]: 33: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,188 INFO L290 TraceCheckUtils]: 34: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume true; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:15,188 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {70591#(= ~MPR1~0 |old(~s~0)|)} {70577#(= ~SKIP1~0 ~s~0)} #1410#return; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 08:06:15,188 INFO L290 TraceCheckUtils]: 36: Hoare triple {70589#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 08:06:15,189 INFO L290 TraceCheckUtils]: 37: Hoare triple {70589#(= ~MPR1~0 ~SKIP1~0)} assume true; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 08:06:15,189 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {70589#(= ~MPR1~0 ~SKIP1~0)} {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1374#return; {70543#false} is VALID [2022-04-28 08:06:15,189 INFO L290 TraceCheckUtils]: 39: Hoare triple {70543#false} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {70543#false} is VALID [2022-04-28 08:06:15,189 INFO L290 TraceCheckUtils]: 40: Hoare triple {70543#false} assume !(0 != ~we_should_unload~0); {70543#false} is VALID [2022-04-28 08:06:15,189 INFO L290 TraceCheckUtils]: 41: Hoare triple {70543#false} assume !(1 == ~pended~0); {70543#false} is VALID [2022-04-28 08:06:15,189 INFO L290 TraceCheckUtils]: 42: Hoare triple {70543#false} assume !(1 == ~pended~0); {70543#false} is VALID [2022-04-28 08:06:15,190 INFO L290 TraceCheckUtils]: 43: Hoare triple {70543#false} assume ~s~0 != ~UNLOADED~0; {70543#false} is VALID [2022-04-28 08:06:15,190 INFO L290 TraceCheckUtils]: 44: Hoare triple {70543#false} assume -1 != ~status~9; {70543#false} is VALID [2022-04-28 08:06:15,190 INFO L290 TraceCheckUtils]: 45: Hoare triple {70543#false} assume ~s~0 != ~SKIP2~0; {70543#false} is VALID [2022-04-28 08:06:15,190 INFO L290 TraceCheckUtils]: 46: Hoare triple {70543#false} assume ~s~0 != ~IPC~0; {70543#false} is VALID [2022-04-28 08:06:15,190 INFO L290 TraceCheckUtils]: 47: Hoare triple {70543#false} assume ~s~0 != ~DC~0; {70543#false} is VALID [2022-04-28 08:06:15,190 INFO L272 TraceCheckUtils]: 48: Hoare triple {70543#false} call errorFn(); {70543#false} is VALID [2022-04-28 08:06:15,190 INFO L290 TraceCheckUtils]: 49: Hoare triple {70543#false} assume !false; {70543#false} is VALID [2022-04-28 08:06:15,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:06:15,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:06:15,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635274437] [2022-04-28 08:06:15,191 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [635274437] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:06:15,191 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:06:15,191 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:06:15,191 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:06:15,191 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [842369050] [2022-04-28 08:06:15,191 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [842369050] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:06:15,191 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:06:15,191 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:06:15,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [493749611] [2022-04-28 08:06:15,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:06:15,192 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 50 [2022-04-28 08:06:15,192 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:06:15,192 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 08:06:15,220 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:06:15,220 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 08:06:15,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:06:15,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 08:06:15,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:06:15,221 INFO L87 Difference]: Start difference. First operand 860 states and 1184 transitions. Second operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 08:06:25,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:06:25,864 INFO L93 Difference]: Finished difference Result 1020 states and 1443 transitions. [2022-04-28 08:06:25,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:06:25,864 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 50 [2022-04-28 08:06:25,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:06:25,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 08:06:25,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1045 transitions. [2022-04-28 08:06:25,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 08:06:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1045 transitions. [2022-04-28 08:06:25,881 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 1045 transitions. [2022-04-28 08:06:27,006 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1045 edges. 1045 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:06:27,046 INFO L225 Difference]: With dead ends: 1020 [2022-04-28 08:06:27,047 INFO L226 Difference]: Without dead ends: 957 [2022-04-28 08:06:27,047 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=101, Invalid=279, Unknown=0, NotChecked=0, Total=380 [2022-04-28 08:06:27,048 INFO L413 NwaCegarLoop]: 649 mSDtfsCounter, 2219 mSDsluCounter, 864 mSDsCounter, 0 mSdLazyCounter, 2442 mSolverCounterSat, 665 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2228 SdHoareTripleChecker+Valid, 1513 SdHoareTripleChecker+Invalid, 3107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 665 IncrementalHoareTripleChecker+Valid, 2442 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-04-28 08:06:27,048 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2228 Valid, 1513 Invalid, 3107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [665 Valid, 2442 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-04-28 08:06:27,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 957 states. [2022-04-28 08:06:27,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 957 to 837. [2022-04-28 08:06:27,821 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:06:27,823 INFO L82 GeneralOperation]: Start isEquivalent. First operand 957 states. Second operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-28 08:06:27,823 INFO L74 IsIncluded]: Start isIncluded. First operand 957 states. Second operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-28 08:06:27,824 INFO L87 Difference]: Start difference. First operand 957 states. Second operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-28 08:06:27,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:06:27,853 INFO L93 Difference]: Finished difference Result 957 states and 1363 transitions. [2022-04-28 08:06:27,853 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1363 transitions. [2022-04-28 08:06:27,855 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:06:27,855 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:06:27,856 INFO L74 IsIncluded]: Start isIncluded. First operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) Second operand 957 states. [2022-04-28 08:06:27,857 INFO L87 Difference]: Start difference. First operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) Second operand 957 states. [2022-04-28 08:06:27,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:06:27,887 INFO L93 Difference]: Finished difference Result 957 states and 1363 transitions. [2022-04-28 08:06:27,888 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1363 transitions. [2022-04-28 08:06:27,889 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:06:27,889 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:06:27,889 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:06:27,889 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:06:27,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-28 08:06:27,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 837 states and 1150 transitions. [2022-04-28 08:06:27,946 INFO L78 Accepts]: Start accepts. Automaton has 837 states and 1150 transitions. Word has length 50 [2022-04-28 08:06:27,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:06:27,946 INFO L495 AbstractCegarLoop]: Abstraction has 837 states and 1150 transitions. [2022-04-28 08:06:27,946 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 08:06:27,946 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 837 states and 1150 transitions. [2022-04-28 08:06:29,971 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1150 edges. 1150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:06:29,972 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1150 transitions. [2022-04-28 08:06:29,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-28 08:06:29,973 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:06:29,973 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:06:29,973 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-28 08:06:29,973 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:06:29,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:06:29,974 INFO L85 PathProgramCache]: Analyzing trace with hash 147300495, now seen corresponding path program 1 times [2022-04-28 08:06:29,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:06:29,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1853419224] [2022-04-28 08:06:29,974 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:06:29,974 INFO L85 PathProgramCache]: Analyzing trace with hash 147300495, now seen corresponding path program 2 times [2022-04-28 08:06:29,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:06:29,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069576247] [2022-04-28 08:06:29,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:06:29,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:06:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:30,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:06:30,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:30,050 INFO L290 TraceCheckUtils]: 0: Hoare triple {76274#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {76240#true} is VALID [2022-04-28 08:06:30,051 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-28 08:06:30,051 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {76240#true} {76240#true} #1498#return; {76240#true} is VALID [2022-04-28 08:06:30,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:06:30,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:30,071 INFO L290 TraceCheckUtils]: 0: Hoare triple {76275#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {76240#true} is VALID [2022-04-28 08:06:30,071 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-28 08:06:30,071 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {76240#true} {76240#true} #1366#return; {76240#true} is VALID [2022-04-28 08:06:30,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:06:30,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:30,083 INFO L290 TraceCheckUtils]: 0: Hoare triple {76276#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {76240#true} is VALID [2022-04-28 08:06:30,084 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-28 08:06:30,084 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {76240#true} {76240#true} #1368#return; {76240#true} is VALID [2022-04-28 08:06:30,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:06:30,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:30,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:06:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:30,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:06:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:30,161 INFO L290 TraceCheckUtils]: 0: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-28 08:06:30,161 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,161 INFO L290 TraceCheckUtils]: 2: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,162 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,164 INFO L290 TraceCheckUtils]: 0: Hoare triple {76292#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {76240#true} is VALID [2022-04-28 08:06:30,164 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {76240#true} is VALID [2022-04-28 08:06:30,164 INFO L290 TraceCheckUtils]: 2: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-28 08:06:30,164 INFO L290 TraceCheckUtils]: 3: Hoare triple {76240#true} ~__cil_tmp116~0 := ~status~6; {76240#true} is VALID [2022-04-28 08:06:30,164 INFO L290 TraceCheckUtils]: 4: Hoare triple {76240#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-28 08:06:30,164 INFO L290 TraceCheckUtils]: 5: Hoare triple {76240#true} ~myStatus~0 := ~status~6; {76240#true} is VALID [2022-04-28 08:06:30,165 INFO L272 TraceCheckUtils]: 6: Hoare triple {76240#true} call IofCompleteRequest(~Irp, 0); {76297#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:30,165 INFO L290 TraceCheckUtils]: 7: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-28 08:06:30,165 INFO L290 TraceCheckUtils]: 8: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,165 INFO L290 TraceCheckUtils]: 9: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,166 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,166 INFO L290 TraceCheckUtils]: 11: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~6; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,166 INFO L290 TraceCheckUtils]: 12: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,167 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1490#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,167 INFO L290 TraceCheckUtils]: 0: Hoare triple {76277#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {76240#true} is VALID [2022-04-28 08:06:30,167 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume !(2 == ~deviceExtension__Active~1); {76240#true} is VALID [2022-04-28 08:06:30,167 INFO L290 TraceCheckUtils]: 2: Hoare triple {76240#true} assume 3 == ~deviceExtension__Active~1; {76240#true} is VALID [2022-04-28 08:06:30,168 INFO L272 TraceCheckUtils]: 3: Hoare triple {76240#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {76292#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:30,168 INFO L290 TraceCheckUtils]: 4: Hoare triple {76292#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {76240#true} is VALID [2022-04-28 08:06:30,168 INFO L290 TraceCheckUtils]: 5: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {76240#true} is VALID [2022-04-28 08:06:30,168 INFO L290 TraceCheckUtils]: 6: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-28 08:06:30,168 INFO L290 TraceCheckUtils]: 7: Hoare triple {76240#true} ~__cil_tmp116~0 := ~status~6; {76240#true} is VALID [2022-04-28 08:06:30,168 INFO L290 TraceCheckUtils]: 8: Hoare triple {76240#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-28 08:06:30,168 INFO L290 TraceCheckUtils]: 9: Hoare triple {76240#true} ~myStatus~0 := ~status~6; {76240#true} is VALID [2022-04-28 08:06:30,168 INFO L272 TraceCheckUtils]: 10: Hoare triple {76240#true} call IofCompleteRequest(~Irp, 0); {76297#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:30,168 INFO L290 TraceCheckUtils]: 11: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-28 08:06:30,169 INFO L290 TraceCheckUtils]: 12: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,169 INFO L290 TraceCheckUtils]: 13: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,169 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,170 INFO L290 TraceCheckUtils]: 15: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~6; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,170 INFO L290 TraceCheckUtils]: 16: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,170 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1490#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,171 INFO L290 TraceCheckUtils]: 18: Hoare triple {76273#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,171 INFO L290 TraceCheckUtils]: 19: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~3; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,171 INFO L290 TraceCheckUtils]: 20: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,171 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1370#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,172 INFO L272 TraceCheckUtils]: 0: Hoare triple {76240#true} call ULTIMATE.init(); {76274#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:06:30,173 INFO L290 TraceCheckUtils]: 1: Hoare triple {76274#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {76240#true} is VALID [2022-04-28 08:06:30,173 INFO L290 TraceCheckUtils]: 2: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-28 08:06:30,173 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {76240#true} {76240#true} #1498#return; {76240#true} is VALID [2022-04-28 08:06:30,173 INFO L272 TraceCheckUtils]: 4: Hoare triple {76240#true} call #t~ret180 := main(); {76240#true} is VALID [2022-04-28 08:06:30,173 INFO L290 TraceCheckUtils]: 5: Hoare triple {76240#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {76240#true} is VALID [2022-04-28 08:06:30,174 INFO L272 TraceCheckUtils]: 6: Hoare triple {76240#true} call _BLAST_init(); {76275#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:30,174 INFO L290 TraceCheckUtils]: 7: Hoare triple {76275#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {76240#true} is VALID [2022-04-28 08:06:30,174 INFO L290 TraceCheckUtils]: 8: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-28 08:06:30,174 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {76240#true} {76240#true} #1366#return; {76240#true} is VALID [2022-04-28 08:06:30,174 INFO L290 TraceCheckUtils]: 10: Hoare triple {76240#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {76240#true} is VALID [2022-04-28 08:06:30,174 INFO L290 TraceCheckUtils]: 11: Hoare triple {76240#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {76240#true} is VALID [2022-04-28 08:06:30,174 INFO L272 TraceCheckUtils]: 12: Hoare triple {76240#true} call stub_driver_init(); {76276#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:30,174 INFO L290 TraceCheckUtils]: 13: Hoare triple {76276#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {76240#true} is VALID [2022-04-28 08:06:30,175 INFO L290 TraceCheckUtils]: 14: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-28 08:06:30,175 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {76240#true} {76240#true} #1368#return; {76240#true} is VALID [2022-04-28 08:06:30,175 INFO L290 TraceCheckUtils]: 16: Hoare triple {76240#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {76240#true} is VALID [2022-04-28 08:06:30,175 INFO L290 TraceCheckUtils]: 17: Hoare triple {76240#true} assume 2 == ~tmp_ndt_1~0; {76240#true} is VALID [2022-04-28 08:06:30,175 INFO L272 TraceCheckUtils]: 18: Hoare triple {76240#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {76277#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:06:30,175 INFO L290 TraceCheckUtils]: 19: Hoare triple {76277#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {76240#true} is VALID [2022-04-28 08:06:30,176 INFO L290 TraceCheckUtils]: 20: Hoare triple {76240#true} assume !(2 == ~deviceExtension__Active~1); {76240#true} is VALID [2022-04-28 08:06:30,176 INFO L290 TraceCheckUtils]: 21: Hoare triple {76240#true} assume 3 == ~deviceExtension__Active~1; {76240#true} is VALID [2022-04-28 08:06:30,176 INFO L272 TraceCheckUtils]: 22: Hoare triple {76240#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {76292#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:30,176 INFO L290 TraceCheckUtils]: 23: Hoare triple {76292#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {76240#true} is VALID [2022-04-28 08:06:30,176 INFO L290 TraceCheckUtils]: 24: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {76240#true} is VALID [2022-04-28 08:06:30,176 INFO L290 TraceCheckUtils]: 25: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-28 08:06:30,176 INFO L290 TraceCheckUtils]: 26: Hoare triple {76240#true} ~__cil_tmp116~0 := ~status~6; {76240#true} is VALID [2022-04-28 08:06:30,177 INFO L290 TraceCheckUtils]: 27: Hoare triple {76240#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-28 08:06:30,177 INFO L290 TraceCheckUtils]: 28: Hoare triple {76240#true} ~myStatus~0 := ~status~6; {76240#true} is VALID [2022-04-28 08:06:30,177 INFO L272 TraceCheckUtils]: 29: Hoare triple {76240#true} call IofCompleteRequest(~Irp, 0); {76297#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:30,177 INFO L290 TraceCheckUtils]: 30: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-28 08:06:30,177 INFO L290 TraceCheckUtils]: 31: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,178 INFO L290 TraceCheckUtils]: 32: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,178 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,178 INFO L290 TraceCheckUtils]: 34: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~6; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,178 INFO L290 TraceCheckUtils]: 35: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,179 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1490#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,179 INFO L290 TraceCheckUtils]: 37: Hoare triple {76273#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,179 INFO L290 TraceCheckUtils]: 38: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~3; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,180 INFO L290 TraceCheckUtils]: 39: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,180 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1370#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,180 INFO L290 TraceCheckUtils]: 41: Hoare triple {76273#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,181 INFO L290 TraceCheckUtils]: 42: Hoare triple {76273#(= ~s~0 ~DC~0)} assume !(0 != ~we_should_unload~0); {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,181 INFO L290 TraceCheckUtils]: 43: Hoare triple {76273#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,181 INFO L290 TraceCheckUtils]: 44: Hoare triple {76273#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,181 INFO L290 TraceCheckUtils]: 45: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~UNLOADED~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,181 INFO L290 TraceCheckUtils]: 46: Hoare triple {76273#(= ~s~0 ~DC~0)} assume -1 != ~status~9; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,182 INFO L290 TraceCheckUtils]: 47: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~SKIP2~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,182 INFO L290 TraceCheckUtils]: 48: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~IPC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:06:30,182 INFO L290 TraceCheckUtils]: 49: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~DC~0; {76241#false} is VALID [2022-04-28 08:06:30,182 INFO L272 TraceCheckUtils]: 50: Hoare triple {76241#false} call errorFn(); {76241#false} is VALID [2022-04-28 08:06:30,182 INFO L290 TraceCheckUtils]: 51: Hoare triple {76241#false} assume !false; {76241#false} is VALID [2022-04-28 08:06:30,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:06:30,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:06:30,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1069576247] [2022-04-28 08:06:30,183 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1069576247] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:06:30,183 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:06:30,183 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 08:06:30,184 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:06:30,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1853419224] [2022-04-28 08:06:30,185 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1853419224] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:06:30,185 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:06:30,185 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 08:06:30,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756773839] [2022-04-28 08:06:30,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:06:30,185 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) Word has length 52 [2022-04-28 08:06:30,185 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:06:30,185 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:06:30,213 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:06:30,213 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 08:06:30,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:06:30,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 08:06:30,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2022-04-28 08:06:30,215 INFO L87 Difference]: Start difference. First operand 837 states and 1150 transitions. Second operand has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:06:37,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:06:37,524 INFO L93 Difference]: Finished difference Result 982 states and 1391 transitions. [2022-04-28 08:06:37,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 08:06:37,524 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) Word has length 52 [2022-04-28 08:06:37,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:06:37,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:06:37,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 994 transitions. [2022-04-28 08:06:37,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:06:37,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 994 transitions. [2022-04-28 08:06:37,538 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 994 transitions. [2022-04-28 08:06:38,541 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 994 edges. 994 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:06:38,583 INFO L225 Difference]: With dead ends: 982 [2022-04-28 08:06:38,583 INFO L226 Difference]: Without dead ends: 977 [2022-04-28 08:06:38,583 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:06:38,584 INFO L413 NwaCegarLoop]: 691 mSDtfsCounter, 1536 mSDsluCounter, 545 mSDsCounter, 0 mSdLazyCounter, 1614 mSolverCounterSat, 557 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1539 SdHoareTripleChecker+Valid, 1236 SdHoareTripleChecker+Invalid, 2171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 557 IncrementalHoareTripleChecker+Valid, 1614 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-04-28 08:06:38,584 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1539 Valid, 1236 Invalid, 2171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [557 Valid, 1614 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-04-28 08:06:38,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 977 states. [2022-04-28 08:06:39,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 977 to 855. [2022-04-28 08:06:39,418 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:06:39,419 INFO L82 GeneralOperation]: Start isEquivalent. First operand 977 states. Second operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-28 08:06:39,419 INFO L74 IsIncluded]: Start isIncluded. First operand 977 states. Second operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-28 08:06:39,420 INFO L87 Difference]: Start difference. First operand 977 states. Second operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-28 08:06:39,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:06:39,451 INFO L93 Difference]: Finished difference Result 977 states and 1385 transitions. [2022-04-28 08:06:39,451 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1385 transitions. [2022-04-28 08:06:39,453 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:06:39,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:06:39,454 INFO L74 IsIncluded]: Start isIncluded. First operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) Second operand 977 states. [2022-04-28 08:06:39,455 INFO L87 Difference]: Start difference. First operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) Second operand 977 states. [2022-04-28 08:06:39,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:06:39,486 INFO L93 Difference]: Finished difference Result 977 states and 1385 transitions. [2022-04-28 08:06:39,486 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1385 transitions. [2022-04-28 08:06:39,488 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:06:39,488 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:06:39,488 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:06:39,488 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:06:39,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-28 08:06:39,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 855 states and 1171 transitions. [2022-04-28 08:06:39,523 INFO L78 Accepts]: Start accepts. Automaton has 855 states and 1171 transitions. Word has length 52 [2022-04-28 08:06:39,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:06:39,523 INFO L495 AbstractCegarLoop]: Abstraction has 855 states and 1171 transitions. [2022-04-28 08:06:39,523 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:06:39,523 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 855 states and 1171 transitions. [2022-04-28 08:06:41,598 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1171 edges. 1171 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:06:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1171 transitions. [2022-04-28 08:06:41,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-28 08:06:41,600 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:06:41,600 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:06:41,600 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-28 08:06:41,600 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:06:41,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:06:41,600 INFO L85 PathProgramCache]: Analyzing trace with hash 926676691, now seen corresponding path program 1 times [2022-04-28 08:06:41,600 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:06:41,600 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1947249693] [2022-04-28 08:06:41,601 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:06:41,601 INFO L85 PathProgramCache]: Analyzing trace with hash 926676691, now seen corresponding path program 2 times [2022-04-28 08:06:41,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:06:41,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2109087829] [2022-04-28 08:06:41,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:06:41,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:06:41,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:41,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:06:41,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:41,678 INFO L290 TraceCheckUtils]: 0: Hoare triple {81952#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {81931#true} is VALID [2022-04-28 08:06:41,679 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 08:06:41,679 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81931#true} {81931#true} #1498#return; {81931#true} is VALID [2022-04-28 08:06:41,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:06:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:41,703 INFO L290 TraceCheckUtils]: 0: Hoare triple {81953#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {81931#true} is VALID [2022-04-28 08:06:41,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 08:06:41,704 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81931#true} {81931#true} #1366#return; {81931#true} is VALID [2022-04-28 08:06:41,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:06:41,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:41,718 INFO L290 TraceCheckUtils]: 0: Hoare triple {81954#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {81931#true} is VALID [2022-04-28 08:06:41,718 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 08:06:41,718 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81931#true} {81931#true} #1368#return; {81931#true} is VALID [2022-04-28 08:06:41,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 08:06:41,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:41,727 INFO L290 TraceCheckUtils]: 0: Hoare triple {81955#(= ~pended~0 |old(~pended~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {81931#true} is VALID [2022-04-28 08:06:41,727 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume !(0 != ~Irp__PendingReturned~0); {81931#true} is VALID [2022-04-28 08:06:41,727 INFO L290 TraceCheckUtils]: 2: Hoare triple {81931#true} assume !(~myStatus~0 >= 0); {81931#true} is VALID [2022-04-28 08:06:41,727 INFO L290 TraceCheckUtils]: 3: Hoare triple {81931#true} #res := ~myStatus~0; {81931#true} is VALID [2022-04-28 08:06:41,727 INFO L290 TraceCheckUtils]: 4: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 08:06:41,727 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {81931#true} {81931#true} #1468#return; {81931#true} is VALID [2022-04-28 08:06:41,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-28 08:06:41,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:41,736 INFO L290 TraceCheckUtils]: 0: Hoare triple {81956#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:41,737 INFO L290 TraceCheckUtils]: 1: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:41,737 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {81931#true} #1472#return; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:41,739 INFO L272 TraceCheckUtils]: 0: Hoare triple {81931#true} call ULTIMATE.init(); {81952#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:06:41,739 INFO L290 TraceCheckUtils]: 1: Hoare triple {81952#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {81931#true} is VALID [2022-04-28 08:06:41,739 INFO L290 TraceCheckUtils]: 2: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 08:06:41,739 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {81931#true} {81931#true} #1498#return; {81931#true} is VALID [2022-04-28 08:06:41,739 INFO L272 TraceCheckUtils]: 4: Hoare triple {81931#true} call #t~ret180 := main(); {81931#true} is VALID [2022-04-28 08:06:41,739 INFO L290 TraceCheckUtils]: 5: Hoare triple {81931#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {81931#true} is VALID [2022-04-28 08:06:41,740 INFO L272 TraceCheckUtils]: 6: Hoare triple {81931#true} call _BLAST_init(); {81953#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:41,740 INFO L290 TraceCheckUtils]: 7: Hoare triple {81953#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {81931#true} is VALID [2022-04-28 08:06:41,740 INFO L290 TraceCheckUtils]: 8: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 08:06:41,740 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {81931#true} {81931#true} #1366#return; {81931#true} is VALID [2022-04-28 08:06:41,740 INFO L290 TraceCheckUtils]: 10: Hoare triple {81931#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {81931#true} is VALID [2022-04-28 08:06:41,740 INFO L290 TraceCheckUtils]: 11: Hoare triple {81931#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {81931#true} is VALID [2022-04-28 08:06:41,741 INFO L272 TraceCheckUtils]: 12: Hoare triple {81931#true} call stub_driver_init(); {81954#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:41,741 INFO L290 TraceCheckUtils]: 13: Hoare triple {81954#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {81931#true} is VALID [2022-04-28 08:06:41,741 INFO L290 TraceCheckUtils]: 14: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 08:06:41,741 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {81931#true} {81931#true} #1368#return; {81931#true} is VALID [2022-04-28 08:06:41,741 INFO L290 TraceCheckUtils]: 16: Hoare triple {81931#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {81931#true} is VALID [2022-04-28 08:06:41,741 INFO L290 TraceCheckUtils]: 17: Hoare triple {81931#true} assume 2 == ~tmp_ndt_1~0; {81931#true} is VALID [2022-04-28 08:06:41,741 INFO L272 TraceCheckUtils]: 18: Hoare triple {81931#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {81931#true} is VALID [2022-04-28 08:06:41,741 INFO L290 TraceCheckUtils]: 19: Hoare triple {81931#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {81931#true} is VALID [2022-04-28 08:06:41,741 INFO L290 TraceCheckUtils]: 20: Hoare triple {81931#true} assume !(2 == ~deviceExtension__Active~1); {81931#true} is VALID [2022-04-28 08:06:41,741 INFO L290 TraceCheckUtils]: 21: Hoare triple {81931#true} assume !(3 == ~deviceExtension__Active~1); {81931#true} is VALID [2022-04-28 08:06:41,741 INFO L290 TraceCheckUtils]: 22: Hoare triple {81931#true} assume !(1 == ~deviceExtension__Active~1); {81931#true} is VALID [2022-04-28 08:06:41,742 INFO L290 TraceCheckUtils]: 23: Hoare triple {81931#true} assume 7 == ~deviceExtension__Active~1; {81931#true} is VALID [2022-04-28 08:06:41,742 INFO L272 TraceCheckUtils]: 24: Hoare triple {81931#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {81931#true} is VALID [2022-04-28 08:06:41,742 INFO L290 TraceCheckUtils]: 25: Hoare triple {81931#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {81931#true} is VALID [2022-04-28 08:06:41,742 INFO L290 TraceCheckUtils]: 26: Hoare triple {81931#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {81931#true} is VALID [2022-04-28 08:06:41,742 INFO L290 TraceCheckUtils]: 27: Hoare triple {81931#true} assume !(~s~0 != ~NP~0); {81931#true} is VALID [2022-04-28 08:06:41,742 INFO L290 TraceCheckUtils]: 28: Hoare triple {81931#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {81931#true} is VALID [2022-04-28 08:06:41,742 INFO L290 TraceCheckUtils]: 29: Hoare triple {81931#true} ~irpSp__Control~0 := 224; {81931#true} is VALID [2022-04-28 08:06:41,742 INFO L272 TraceCheckUtils]: 30: Hoare triple {81931#true} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {81931#true} is VALID [2022-04-28 08:06:41,742 INFO L290 TraceCheckUtils]: 31: Hoare triple {81931#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {81931#true} is VALID [2022-04-28 08:06:41,742 INFO L290 TraceCheckUtils]: 32: Hoare triple {81931#true} assume 0 != ~compRegistered~0; {81931#true} is VALID [2022-04-28 08:06:41,742 INFO L290 TraceCheckUtils]: 33: Hoare triple {81931#true} assume 0 == ~routine~0; {81931#true} is VALID [2022-04-28 08:06:41,743 INFO L272 TraceCheckUtils]: 34: Hoare triple {81931#true} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {81955#(= ~pended~0 |old(~pended~0)|)} is VALID [2022-04-28 08:06:41,743 INFO L290 TraceCheckUtils]: 35: Hoare triple {81955#(= ~pended~0 |old(~pended~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {81931#true} is VALID [2022-04-28 08:06:41,743 INFO L290 TraceCheckUtils]: 36: Hoare triple {81931#true} assume !(0 != ~Irp__PendingReturned~0); {81931#true} is VALID [2022-04-28 08:06:41,743 INFO L290 TraceCheckUtils]: 37: Hoare triple {81931#true} assume !(~myStatus~0 >= 0); {81931#true} is VALID [2022-04-28 08:06:41,743 INFO L290 TraceCheckUtils]: 38: Hoare triple {81931#true} #res := ~myStatus~0; {81931#true} is VALID [2022-04-28 08:06:41,743 INFO L290 TraceCheckUtils]: 39: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 08:06:41,743 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {81931#true} {81931#true} #1468#return; {81931#true} is VALID [2022-04-28 08:06:41,743 INFO L290 TraceCheckUtils]: 41: Hoare triple {81931#true} assume -2147483648 <= #t~ret168 && #t~ret168 <= 2147483647;~compRetStatus~0 := #t~ret168;havoc #t~ret168; {81931#true} is VALID [2022-04-28 08:06:41,743 INFO L290 TraceCheckUtils]: 42: Hoare triple {81931#true} ~__cil_tmp8~1 := ~compRetStatus~0; {81931#true} is VALID [2022-04-28 08:06:41,744 INFO L290 TraceCheckUtils]: 43: Hoare triple {81931#true} assume 3221225494 == ~__cil_tmp8~1 % 4294967296; {81931#true} is VALID [2022-04-28 08:06:41,744 INFO L272 TraceCheckUtils]: 44: Hoare triple {81931#true} call stubMoreProcessingRequired(); {81956#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:06:41,744 INFO L290 TraceCheckUtils]: 45: Hoare triple {81956#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:41,744 INFO L290 TraceCheckUtils]: 46: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:41,745 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {81931#true} #1472#return; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:41,745 INFO L290 TraceCheckUtils]: 48: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:41,745 INFO L290 TraceCheckUtils]: 49: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~NP~0); {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:06:41,746 INFO L290 TraceCheckUtils]: 50: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~MPR1~0); {81932#false} is VALID [2022-04-28 08:06:41,746 INFO L290 TraceCheckUtils]: 51: Hoare triple {81932#false} assume !(~s~0 == ~SKIP1~0); {81932#false} is VALID [2022-04-28 08:06:41,746 INFO L272 TraceCheckUtils]: 52: Hoare triple {81932#false} call errorFn(); {81932#false} is VALID [2022-04-28 08:06:41,746 INFO L290 TraceCheckUtils]: 53: Hoare triple {81932#false} assume !false; {81932#false} is VALID [2022-04-28 08:06:41,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:06:41,746 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:06:41,746 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2109087829] [2022-04-28 08:06:41,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2109087829] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:06:41,747 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:06:41,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:06:41,747 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:06:41,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1947249693] [2022-04-28 08:06:41,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1947249693] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:06:41,747 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:06:41,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:06:41,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686904701] [2022-04-28 08:06:41,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:06:41,747 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 54 [2022-04-28 08:06:41,748 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:06:41,748 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:06:41,780 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:06:41,780 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 08:06:41,781 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:06:41,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 08:06:41,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:06:41,781 INFO L87 Difference]: Start difference. First operand 855 states and 1171 transitions. Second operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:06:47,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:06:47,643 INFO L93 Difference]: Finished difference Result 1188 states and 1671 transitions. [2022-04-28 08:06:47,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 08:06:47,643 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 54 [2022-04-28 08:06:47,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:06:47,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:06:47,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1136 transitions. [2022-04-28 08:06:47,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:06:47,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1136 transitions. [2022-04-28 08:06:47,660 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1136 transitions. [2022-04-28 08:06:48,742 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1136 edges. 1136 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:06:48,787 INFO L225 Difference]: With dead ends: 1188 [2022-04-28 08:06:48,788 INFO L226 Difference]: Without dead ends: 947 [2022-04-28 08:06:48,788 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=67, Unknown=0, NotChecked=0, Total=110 [2022-04-28 08:06:48,789 INFO L413 NwaCegarLoop]: 638 mSDtfsCounter, 1370 mSDsluCounter, 506 mSDsCounter, 0 mSdLazyCounter, 986 mSolverCounterSat, 493 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1403 SdHoareTripleChecker+Valid, 1144 SdHoareTripleChecker+Invalid, 1479 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 493 IncrementalHoareTripleChecker+Valid, 986 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-28 08:06:48,789 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1403 Valid, 1144 Invalid, 1479 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [493 Valid, 986 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-28 08:06:48,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 947 states. [2022-04-28 08:06:49,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 947 to 827. [2022-04-28 08:06:49,608 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:06:49,609 INFO L82 GeneralOperation]: Start isEquivalent. First operand 947 states. Second operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-28 08:06:49,610 INFO L74 IsIncluded]: Start isIncluded. First operand 947 states. Second operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-28 08:06:49,610 INFO L87 Difference]: Start difference. First operand 947 states. Second operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-28 08:06:49,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:06:49,640 INFO L93 Difference]: Finished difference Result 947 states and 1347 transitions. [2022-04-28 08:06:49,640 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1347 transitions. [2022-04-28 08:06:49,642 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:06:49,642 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:06:49,643 INFO L74 IsIncluded]: Start isIncluded. First operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) Second operand 947 states. [2022-04-28 08:06:49,644 INFO L87 Difference]: Start difference. First operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) Second operand 947 states. [2022-04-28 08:06:49,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:06:49,679 INFO L93 Difference]: Finished difference Result 947 states and 1347 transitions. [2022-04-28 08:06:49,679 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1347 transitions. [2022-04-28 08:06:49,681 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:06:49,681 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:06:49,681 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:06:49,681 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:06:49,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-28 08:06:49,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 827 states and 1134 transitions. [2022-04-28 08:06:49,714 INFO L78 Accepts]: Start accepts. Automaton has 827 states and 1134 transitions. Word has length 54 [2022-04-28 08:06:49,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:06:49,714 INFO L495 AbstractCegarLoop]: Abstraction has 827 states and 1134 transitions. [2022-04-28 08:06:49,714 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:06:49,714 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 827 states and 1134 transitions. [2022-04-28 08:06:51,792 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1134 edges. 1134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:06:51,792 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1134 transitions. [2022-04-28 08:06:51,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 08:06:51,793 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:06:51,793 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:06:51,793 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-28 08:06:51,793 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:06:51,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:06:51,794 INFO L85 PathProgramCache]: Analyzing trace with hash -1474957070, now seen corresponding path program 1 times [2022-04-28 08:06:51,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:06:51,794 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1011019190] [2022-04-28 08:06:51,794 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:06:51,794 INFO L85 PathProgramCache]: Analyzing trace with hash -1474957070, now seen corresponding path program 2 times [2022-04-28 08:06:51,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:06:51,794 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [640291217] [2022-04-28 08:06:51,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:06:51,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:06:51,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:51,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:06:51,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:51,876 INFO L290 TraceCheckUtils]: 0: Hoare triple {87922#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {87891#true} is VALID [2022-04-28 08:06:51,876 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-28 08:06:51,876 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87891#true} {87891#true} #1498#return; {87891#true} is VALID [2022-04-28 08:06:51,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:06:51,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:51,905 INFO L290 TraceCheckUtils]: 0: Hoare triple {87923#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {87891#true} is VALID [2022-04-28 08:06:51,905 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-28 08:06:51,905 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87891#true} {87891#true} #1366#return; {87891#true} is VALID [2022-04-28 08:06:51,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:06:51,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:51,921 INFO L290 TraceCheckUtils]: 0: Hoare triple {87924#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {87891#true} is VALID [2022-04-28 08:06:51,921 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-28 08:06:51,921 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87891#true} {87891#true} #1368#return; {87891#true} is VALID [2022-04-28 08:06:51,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:06:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:51,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:06:51,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:06:51,972 INFO L290 TraceCheckUtils]: 0: Hoare triple {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {87891#true} is VALID [2022-04-28 08:06:51,972 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume !(0 != ~compRegistered~0); {87891#true} is VALID [2022-04-28 08:06:51,972 INFO L290 TraceCheckUtils]: 2: Hoare triple {87891#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {87891#true} is VALID [2022-04-28 08:06:51,972 INFO L290 TraceCheckUtils]: 3: Hoare triple {87891#true} assume 0 == ~tmp_ndt_8~0; {87891#true} is VALID [2022-04-28 08:06:51,972 INFO L290 TraceCheckUtils]: 4: Hoare triple {87891#true} ~returnVal~0 := 0; {87891#true} is VALID [2022-04-28 08:06:51,972 INFO L290 TraceCheckUtils]: 5: Hoare triple {87891#true} assume !(~s~0 == ~NP~0); {87891#true} is VALID [2022-04-28 08:06:51,972 INFO L290 TraceCheckUtils]: 6: Hoare triple {87891#true} assume !(~s~0 == ~MPR1~0); {87891#true} is VALID [2022-04-28 08:06:51,973 INFO L290 TraceCheckUtils]: 7: Hoare triple {87891#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} is VALID [2022-04-28 08:06:51,973 INFO L290 TraceCheckUtils]: 8: Hoare triple {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,973 INFO L290 TraceCheckUtils]: 9: Hoare triple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,974 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {87891#true} #1410#return; {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,974 INFO L290 TraceCheckUtils]: 0: Hoare triple {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {87891#true} is VALID [2022-04-28 08:06:51,974 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {87891#true} is VALID [2022-04-28 08:06:51,974 INFO L290 TraceCheckUtils]: 2: Hoare triple {87891#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {87891#true} is VALID [2022-04-28 08:06:51,975 INFO L272 TraceCheckUtils]: 3: Hoare triple {87891#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:51,975 INFO L290 TraceCheckUtils]: 4: Hoare triple {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {87891#true} is VALID [2022-04-28 08:06:51,975 INFO L290 TraceCheckUtils]: 5: Hoare triple {87891#true} assume !(0 != ~compRegistered~0); {87891#true} is VALID [2022-04-28 08:06:51,975 INFO L290 TraceCheckUtils]: 6: Hoare triple {87891#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {87891#true} is VALID [2022-04-28 08:06:51,975 INFO L290 TraceCheckUtils]: 7: Hoare triple {87891#true} assume 0 == ~tmp_ndt_8~0; {87891#true} is VALID [2022-04-28 08:06:51,975 INFO L290 TraceCheckUtils]: 8: Hoare triple {87891#true} ~returnVal~0 := 0; {87891#true} is VALID [2022-04-28 08:06:51,975 INFO L290 TraceCheckUtils]: 9: Hoare triple {87891#true} assume !(~s~0 == ~NP~0); {87891#true} is VALID [2022-04-28 08:06:51,976 INFO L290 TraceCheckUtils]: 10: Hoare triple {87891#true} assume !(~s~0 == ~MPR1~0); {87891#true} is VALID [2022-04-28 08:06:51,976 INFO L290 TraceCheckUtils]: 11: Hoare triple {87891#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} is VALID [2022-04-28 08:06:51,976 INFO L290 TraceCheckUtils]: 12: Hoare triple {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,976 INFO L290 TraceCheckUtils]: 13: Hoare triple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,977 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {87891#true} #1410#return; {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,978 INFO L290 TraceCheckUtils]: 15: Hoare triple {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,978 INFO L290 TraceCheckUtils]: 16: Hoare triple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} assume true; {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,979 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} {87891#true} #1374#return; {87920#(= ~lowerDriverReturn~0 |main_#t~ret165|)} is VALID [2022-04-28 08:06:51,980 INFO L272 TraceCheckUtils]: 0: Hoare triple {87891#true} call ULTIMATE.init(); {87922#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:06:51,980 INFO L290 TraceCheckUtils]: 1: Hoare triple {87922#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {87891#true} is VALID [2022-04-28 08:06:51,980 INFO L290 TraceCheckUtils]: 2: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-28 08:06:51,980 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87891#true} {87891#true} #1498#return; {87891#true} is VALID [2022-04-28 08:06:51,980 INFO L272 TraceCheckUtils]: 4: Hoare triple {87891#true} call #t~ret180 := main(); {87891#true} is VALID [2022-04-28 08:06:51,981 INFO L290 TraceCheckUtils]: 5: Hoare triple {87891#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {87891#true} is VALID [2022-04-28 08:06:51,982 INFO L272 TraceCheckUtils]: 6: Hoare triple {87891#true} call _BLAST_init(); {87923#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:51,982 INFO L290 TraceCheckUtils]: 7: Hoare triple {87923#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {87891#true} is VALID [2022-04-28 08:06:51,982 INFO L290 TraceCheckUtils]: 8: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-28 08:06:51,982 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {87891#true} {87891#true} #1366#return; {87891#true} is VALID [2022-04-28 08:06:51,982 INFO L290 TraceCheckUtils]: 10: Hoare triple {87891#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {87891#true} is VALID [2022-04-28 08:06:51,982 INFO L290 TraceCheckUtils]: 11: Hoare triple {87891#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {87891#true} is VALID [2022-04-28 08:06:51,983 INFO L272 TraceCheckUtils]: 12: Hoare triple {87891#true} call stub_driver_init(); {87924#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:51,983 INFO L290 TraceCheckUtils]: 13: Hoare triple {87924#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {87891#true} is VALID [2022-04-28 08:06:51,983 INFO L290 TraceCheckUtils]: 14: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-28 08:06:51,983 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87891#true} {87891#true} #1368#return; {87891#true} is VALID [2022-04-28 08:06:51,983 INFO L290 TraceCheckUtils]: 16: Hoare triple {87891#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {87891#true} is VALID [2022-04-28 08:06:51,983 INFO L290 TraceCheckUtils]: 17: Hoare triple {87891#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {87891#true} is VALID [2022-04-28 08:06:51,983 INFO L290 TraceCheckUtils]: 18: Hoare triple {87891#true} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {87891#true} is VALID [2022-04-28 08:06:51,983 INFO L290 TraceCheckUtils]: 19: Hoare triple {87891#true} assume 4 == ~tmp_ndt_3~0; {87891#true} is VALID [2022-04-28 08:06:51,986 INFO L272 TraceCheckUtils]: 20: Hoare triple {87891#true} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:51,986 INFO L290 TraceCheckUtils]: 21: Hoare triple {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {87891#true} is VALID [2022-04-28 08:06:51,986 INFO L290 TraceCheckUtils]: 22: Hoare triple {87891#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {87891#true} is VALID [2022-04-28 08:06:51,986 INFO L290 TraceCheckUtils]: 23: Hoare triple {87891#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {87891#true} is VALID [2022-04-28 08:06:51,987 INFO L272 TraceCheckUtils]: 24: Hoare triple {87891#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:06:51,987 INFO L290 TraceCheckUtils]: 25: Hoare triple {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {87891#true} is VALID [2022-04-28 08:06:51,987 INFO L290 TraceCheckUtils]: 26: Hoare triple {87891#true} assume !(0 != ~compRegistered~0); {87891#true} is VALID [2022-04-28 08:06:51,987 INFO L290 TraceCheckUtils]: 27: Hoare triple {87891#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {87891#true} is VALID [2022-04-28 08:06:51,987 INFO L290 TraceCheckUtils]: 28: Hoare triple {87891#true} assume 0 == ~tmp_ndt_8~0; {87891#true} is VALID [2022-04-28 08:06:51,987 INFO L290 TraceCheckUtils]: 29: Hoare triple {87891#true} ~returnVal~0 := 0; {87891#true} is VALID [2022-04-28 08:06:51,987 INFO L290 TraceCheckUtils]: 30: Hoare triple {87891#true} assume !(~s~0 == ~NP~0); {87891#true} is VALID [2022-04-28 08:06:51,987 INFO L290 TraceCheckUtils]: 31: Hoare triple {87891#true} assume !(~s~0 == ~MPR1~0); {87891#true} is VALID [2022-04-28 08:06:51,988 INFO L290 TraceCheckUtils]: 32: Hoare triple {87891#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} is VALID [2022-04-28 08:06:51,988 INFO L290 TraceCheckUtils]: 33: Hoare triple {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,988 INFO L290 TraceCheckUtils]: 34: Hoare triple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,989 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {87891#true} #1410#return; {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,989 INFO L290 TraceCheckUtils]: 36: Hoare triple {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,989 INFO L290 TraceCheckUtils]: 37: Hoare triple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} assume true; {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,990 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} {87891#true} #1374#return; {87920#(= ~lowerDriverReturn~0 |main_#t~ret165|)} is VALID [2022-04-28 08:06:51,990 INFO L290 TraceCheckUtils]: 39: Hoare triple {87920#(= ~lowerDriverReturn~0 |main_#t~ret165|)} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,991 INFO L290 TraceCheckUtils]: 40: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,991 INFO L290 TraceCheckUtils]: 41: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,991 INFO L290 TraceCheckUtils]: 42: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,991 INFO L290 TraceCheckUtils]: 43: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,992 INFO L290 TraceCheckUtils]: 44: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,992 INFO L290 TraceCheckUtils]: 45: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,992 INFO L290 TraceCheckUtils]: 46: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,992 INFO L290 TraceCheckUtils]: 47: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:06:51,993 INFO L290 TraceCheckUtils]: 48: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {87892#false} is VALID [2022-04-28 08:06:51,993 INFO L272 TraceCheckUtils]: 49: Hoare triple {87892#false} call errorFn(); {87892#false} is VALID [2022-04-28 08:06:51,993 INFO L290 TraceCheckUtils]: 50: Hoare triple {87892#false} assume !false; {87892#false} is VALID [2022-04-28 08:06:51,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:06:51,993 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:06:51,993 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [640291217] [2022-04-28 08:06:51,995 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [640291217] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:06:51,995 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:06:51,995 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:06:51,995 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:06:51,996 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1011019190] [2022-04-28 08:06:51,996 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1011019190] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:06:51,996 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:06:51,996 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:06:51,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [53140287] [2022-04-28 08:06:51,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:06:51,996 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-28 08:06:51,998 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:06:51,998 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:06:52,029 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:06:52,030 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 08:06:52,030 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:06:52,030 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 08:06:52,030 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:06:52,031 INFO L87 Difference]: Start difference. First operand 827 states and 1134 transitions. Second operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:07:03,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:07:03,450 INFO L93 Difference]: Finished difference Result 962 states and 1364 transitions. [2022-04-28 08:07:03,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 08:07:03,450 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-28 08:07:03,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:07:03,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:07:03,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 957 transitions. [2022-04-28 08:07:03,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:07:03,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 957 transitions. [2022-04-28 08:07:03,466 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 957 transitions. [2022-04-28 08:07:04,431 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 957 edges. 957 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:07:04,471 INFO L225 Difference]: With dead ends: 962 [2022-04-28 08:07:04,471 INFO L226 Difference]: Without dead ends: 958 [2022-04-28 08:07:04,472 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-28 08:07:04,472 INFO L413 NwaCegarLoop]: 703 mSDtfsCounter, 1084 mSDsluCounter, 1634 mSDsCounter, 0 mSdLazyCounter, 3506 mSolverCounterSat, 412 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1086 SdHoareTripleChecker+Valid, 2337 SdHoareTripleChecker+Invalid, 3918 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 412 IncrementalHoareTripleChecker+Valid, 3506 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-04-28 08:07:04,472 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1086 Valid, 2337 Invalid, 3918 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [412 Valid, 3506 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2022-04-28 08:07:04,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 958 states. [2022-04-28 08:07:05,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 958 to 834. [2022-04-28 08:07:05,283 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:07:05,284 INFO L82 GeneralOperation]: Start isEquivalent. First operand 958 states. Second operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 08:07:05,285 INFO L74 IsIncluded]: Start isIncluded. First operand 958 states. Second operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 08:07:05,286 INFO L87 Difference]: Start difference. First operand 958 states. Second operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 08:07:05,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:07:05,316 INFO L93 Difference]: Finished difference Result 958 states and 1360 transitions. [2022-04-28 08:07:05,317 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1360 transitions. [2022-04-28 08:07:05,318 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:07:05,318 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:07:05,319 INFO L74 IsIncluded]: Start isIncluded. First operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 958 states. [2022-04-28 08:07:05,319 INFO L87 Difference]: Start difference. First operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 958 states. [2022-04-28 08:07:05,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:07:05,349 INFO L93 Difference]: Finished difference Result 958 states and 1360 transitions. [2022-04-28 08:07:05,349 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1360 transitions. [2022-04-28 08:07:05,350 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:07:05,350 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:07:05,351 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:07:05,351 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:07:05,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 08:07:05,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 834 states and 1143 transitions. [2022-04-28 08:07:05,384 INFO L78 Accepts]: Start accepts. Automaton has 834 states and 1143 transitions. Word has length 51 [2022-04-28 08:07:05,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:07:05,384 INFO L495 AbstractCegarLoop]: Abstraction has 834 states and 1143 transitions. [2022-04-28 08:07:05,385 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:07:05,385 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 834 states and 1143 transitions. [2022-04-28 08:07:07,495 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1143 edges. 1143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:07:07,495 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1143 transitions. [2022-04-28 08:07:07,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 08:07:07,496 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:07:07,496 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:07:07,496 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-28 08:07:07,496 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:07:07,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:07:07,497 INFO L85 PathProgramCache]: Analyzing trace with hash -1475233900, now seen corresponding path program 1 times [2022-04-28 08:07:07,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:07:07,497 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1387917342] [2022-04-28 08:07:07,497 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:07:07,497 INFO L85 PathProgramCache]: Analyzing trace with hash -1475233900, now seen corresponding path program 2 times [2022-04-28 08:07:07,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:07:07,497 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [337301179] [2022-04-28 08:07:07,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:07:07,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:07:07,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:07,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:07:07,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:07,564 INFO L290 TraceCheckUtils]: 0: Hoare triple {93484#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {93453#true} is VALID [2022-04-28 08:07:07,565 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-28 08:07:07,565 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93453#true} {93453#true} #1498#return; {93453#true} is VALID [2022-04-28 08:07:07,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:07:07,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:07,584 INFO L290 TraceCheckUtils]: 0: Hoare triple {93485#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {93453#true} is VALID [2022-04-28 08:07:07,585 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-28 08:07:07,585 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93453#true} {93453#true} #1366#return; {93453#true} is VALID [2022-04-28 08:07:07,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:07:07,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:07,597 INFO L290 TraceCheckUtils]: 0: Hoare triple {93486#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {93453#true} is VALID [2022-04-28 08:07:07,597 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-28 08:07:07,597 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93453#true} {93453#true} #1368#return; {93453#true} is VALID [2022-04-28 08:07:07,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:07:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:07,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:07:07,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:07,671 INFO L290 TraceCheckUtils]: 0: Hoare triple {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {93453#true} is VALID [2022-04-28 08:07:07,671 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume !(0 != ~compRegistered~0); {93453#true} is VALID [2022-04-28 08:07:07,671 INFO L290 TraceCheckUtils]: 2: Hoare triple {93453#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {93453#true} is VALID [2022-04-28 08:07:07,671 INFO L290 TraceCheckUtils]: 3: Hoare triple {93453#true} assume 0 == ~tmp_ndt_8~0; {93453#true} is VALID [2022-04-28 08:07:07,671 INFO L290 TraceCheckUtils]: 4: Hoare triple {93453#true} ~returnVal~0 := 0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 08:07:07,672 INFO L290 TraceCheckUtils]: 5: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~NP~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 08:07:07,672 INFO L290 TraceCheckUtils]: 6: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~MPR1~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 08:07:07,672 INFO L290 TraceCheckUtils]: 7: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 08:07:07,673 INFO L290 TraceCheckUtils]: 8: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} #res := ~returnVal~0; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-28 08:07:07,673 INFO L290 TraceCheckUtils]: 9: Hoare triple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} assume true; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-28 08:07:07,674 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} {93453#true} #1410#return; {93499#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} is VALID [2022-04-28 08:07:07,674 INFO L290 TraceCheckUtils]: 0: Hoare triple {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {93453#true} is VALID [2022-04-28 08:07:07,674 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {93453#true} is VALID [2022-04-28 08:07:07,674 INFO L290 TraceCheckUtils]: 2: Hoare triple {93453#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {93453#true} is VALID [2022-04-28 08:07:07,674 INFO L272 TraceCheckUtils]: 3: Hoare triple {93453#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:07,674 INFO L290 TraceCheckUtils]: 4: Hoare triple {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {93453#true} is VALID [2022-04-28 08:07:07,675 INFO L290 TraceCheckUtils]: 5: Hoare triple {93453#true} assume !(0 != ~compRegistered~0); {93453#true} is VALID [2022-04-28 08:07:07,675 INFO L290 TraceCheckUtils]: 6: Hoare triple {93453#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {93453#true} is VALID [2022-04-28 08:07:07,675 INFO L290 TraceCheckUtils]: 7: Hoare triple {93453#true} assume 0 == ~tmp_ndt_8~0; {93453#true} is VALID [2022-04-28 08:07:07,675 INFO L290 TraceCheckUtils]: 8: Hoare triple {93453#true} ~returnVal~0 := 0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 08:07:07,675 INFO L290 TraceCheckUtils]: 9: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~NP~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 08:07:07,676 INFO L290 TraceCheckUtils]: 10: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~MPR1~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 08:07:07,676 INFO L290 TraceCheckUtils]: 11: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 08:07:07,676 INFO L290 TraceCheckUtils]: 12: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} #res := ~returnVal~0; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-28 08:07:07,676 INFO L290 TraceCheckUtils]: 13: Hoare triple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} assume true; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-28 08:07:07,677 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} {93453#true} #1410#return; {93499#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} is VALID [2022-04-28 08:07:07,677 INFO L290 TraceCheckUtils]: 15: Hoare triple {93499#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-28 08:07:07,678 INFO L290 TraceCheckUtils]: 16: Hoare triple {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} assume true; {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-28 08:07:07,678 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} {93453#true} #1374#return; {93482#(= 0 |main_#t~ret165|)} is VALID [2022-04-28 08:07:07,679 INFO L272 TraceCheckUtils]: 0: Hoare triple {93453#true} call ULTIMATE.init(); {93484#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:07:07,679 INFO L290 TraceCheckUtils]: 1: Hoare triple {93484#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {93453#true} is VALID [2022-04-28 08:07:07,680 INFO L290 TraceCheckUtils]: 2: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-28 08:07:07,680 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {93453#true} {93453#true} #1498#return; {93453#true} is VALID [2022-04-28 08:07:07,680 INFO L272 TraceCheckUtils]: 4: Hoare triple {93453#true} call #t~ret180 := main(); {93453#true} is VALID [2022-04-28 08:07:07,680 INFO L290 TraceCheckUtils]: 5: Hoare triple {93453#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {93453#true} is VALID [2022-04-28 08:07:07,681 INFO L272 TraceCheckUtils]: 6: Hoare triple {93453#true} call _BLAST_init(); {93485#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:07,681 INFO L290 TraceCheckUtils]: 7: Hoare triple {93485#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {93453#true} is VALID [2022-04-28 08:07:07,681 INFO L290 TraceCheckUtils]: 8: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-28 08:07:07,681 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {93453#true} {93453#true} #1366#return; {93453#true} is VALID [2022-04-28 08:07:07,681 INFO L290 TraceCheckUtils]: 10: Hoare triple {93453#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {93453#true} is VALID [2022-04-28 08:07:07,681 INFO L290 TraceCheckUtils]: 11: Hoare triple {93453#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {93453#true} is VALID [2022-04-28 08:07:07,681 INFO L272 TraceCheckUtils]: 12: Hoare triple {93453#true} call stub_driver_init(); {93486#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:07,681 INFO L290 TraceCheckUtils]: 13: Hoare triple {93486#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {93453#true} is VALID [2022-04-28 08:07:07,682 INFO L290 TraceCheckUtils]: 14: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-28 08:07:07,682 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {93453#true} {93453#true} #1368#return; {93453#true} is VALID [2022-04-28 08:07:07,682 INFO L290 TraceCheckUtils]: 16: Hoare triple {93453#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {93453#true} is VALID [2022-04-28 08:07:07,682 INFO L290 TraceCheckUtils]: 17: Hoare triple {93453#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {93453#true} is VALID [2022-04-28 08:07:07,682 INFO L290 TraceCheckUtils]: 18: Hoare triple {93453#true} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {93453#true} is VALID [2022-04-28 08:07:07,682 INFO L290 TraceCheckUtils]: 19: Hoare triple {93453#true} assume 4 == ~tmp_ndt_3~0; {93453#true} is VALID [2022-04-28 08:07:07,682 INFO L272 TraceCheckUtils]: 20: Hoare triple {93453#true} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:07,683 INFO L290 TraceCheckUtils]: 21: Hoare triple {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {93453#true} is VALID [2022-04-28 08:07:07,683 INFO L290 TraceCheckUtils]: 22: Hoare triple {93453#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {93453#true} is VALID [2022-04-28 08:07:07,683 INFO L290 TraceCheckUtils]: 23: Hoare triple {93453#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {93453#true} is VALID [2022-04-28 08:07:07,683 INFO L272 TraceCheckUtils]: 24: Hoare triple {93453#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:07,683 INFO L290 TraceCheckUtils]: 25: Hoare triple {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {93453#true} is VALID [2022-04-28 08:07:07,683 INFO L290 TraceCheckUtils]: 26: Hoare triple {93453#true} assume !(0 != ~compRegistered~0); {93453#true} is VALID [2022-04-28 08:07:07,683 INFO L290 TraceCheckUtils]: 27: Hoare triple {93453#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {93453#true} is VALID [2022-04-28 08:07:07,684 INFO L290 TraceCheckUtils]: 28: Hoare triple {93453#true} assume 0 == ~tmp_ndt_8~0; {93453#true} is VALID [2022-04-28 08:07:07,684 INFO L290 TraceCheckUtils]: 29: Hoare triple {93453#true} ~returnVal~0 := 0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 08:07:07,684 INFO L290 TraceCheckUtils]: 30: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~NP~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 08:07:07,684 INFO L290 TraceCheckUtils]: 31: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~MPR1~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 08:07:07,685 INFO L290 TraceCheckUtils]: 32: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 08:07:07,685 INFO L290 TraceCheckUtils]: 33: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} #res := ~returnVal~0; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-28 08:07:07,685 INFO L290 TraceCheckUtils]: 34: Hoare triple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} assume true; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-28 08:07:07,686 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} {93453#true} #1410#return; {93499#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} is VALID [2022-04-28 08:07:07,686 INFO L290 TraceCheckUtils]: 36: Hoare triple {93499#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-28 08:07:07,686 INFO L290 TraceCheckUtils]: 37: Hoare triple {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} assume true; {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-28 08:07:07,687 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} {93453#true} #1374#return; {93482#(= 0 |main_#t~ret165|)} is VALID [2022-04-28 08:07:07,687 INFO L290 TraceCheckUtils]: 39: Hoare triple {93482#(= 0 |main_#t~ret165|)} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {93483#(= main_~status~9 0)} is VALID [2022-04-28 08:07:07,688 INFO L290 TraceCheckUtils]: 40: Hoare triple {93483#(= main_~status~9 0)} assume !(0 != ~we_should_unload~0); {93483#(= main_~status~9 0)} is VALID [2022-04-28 08:07:07,688 INFO L290 TraceCheckUtils]: 41: Hoare triple {93483#(= main_~status~9 0)} assume !(1 == ~pended~0); {93483#(= main_~status~9 0)} is VALID [2022-04-28 08:07:07,688 INFO L290 TraceCheckUtils]: 42: Hoare triple {93483#(= main_~status~9 0)} assume !(1 == ~pended~0); {93483#(= main_~status~9 0)} is VALID [2022-04-28 08:07:07,688 INFO L290 TraceCheckUtils]: 43: Hoare triple {93483#(= main_~status~9 0)} assume ~s~0 != ~UNLOADED~0; {93483#(= main_~status~9 0)} is VALID [2022-04-28 08:07:07,689 INFO L290 TraceCheckUtils]: 44: Hoare triple {93483#(= main_~status~9 0)} assume -1 != ~status~9; {93483#(= main_~status~9 0)} is VALID [2022-04-28 08:07:07,689 INFO L290 TraceCheckUtils]: 45: Hoare triple {93483#(= main_~status~9 0)} assume !(~s~0 != ~SKIP2~0); {93483#(= main_~status~9 0)} is VALID [2022-04-28 08:07:07,689 INFO L290 TraceCheckUtils]: 46: Hoare triple {93483#(= main_~status~9 0)} assume 1 != ~pended~0; {93483#(= main_~status~9 0)} is VALID [2022-04-28 08:07:07,689 INFO L290 TraceCheckUtils]: 47: Hoare triple {93483#(= main_~status~9 0)} assume ~s~0 == ~DC~0; {93483#(= main_~status~9 0)} is VALID [2022-04-28 08:07:07,690 INFO L290 TraceCheckUtils]: 48: Hoare triple {93483#(= main_~status~9 0)} assume 259 == ~status~9; {93454#false} is VALID [2022-04-28 08:07:07,690 INFO L272 TraceCheckUtils]: 49: Hoare triple {93454#false} call errorFn(); {93454#false} is VALID [2022-04-28 08:07:07,690 INFO L290 TraceCheckUtils]: 50: Hoare triple {93454#false} assume !false; {93454#false} is VALID [2022-04-28 08:07:07,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:07:07,690 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:07:07,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [337301179] [2022-04-28 08:07:07,690 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [337301179] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:07:07,690 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:07:07,690 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:07:07,691 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:07:07,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1387917342] [2022-04-28 08:07:07,691 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1387917342] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:07:07,691 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:07:07,691 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:07:07,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207138728] [2022-04-28 08:07:07,691 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:07:07,691 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-28 08:07:07,691 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:07:07,692 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:07:07,720 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:07:07,720 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 08:07:07,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:07:07,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 08:07:07,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:07:07,720 INFO L87 Difference]: Start difference. First operand 834 states and 1143 transitions. Second operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:07:19,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:07:19,695 INFO L93 Difference]: Finished difference Result 977 states and 1380 transitions. [2022-04-28 08:07:19,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:07:19,695 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-28 08:07:19,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:07:19,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:07:19,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 964 transitions. [2022-04-28 08:07:19,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:07:19,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 964 transitions. [2022-04-28 08:07:19,712 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 964 transitions. [2022-04-28 08:07:20,702 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 964 edges. 964 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:07:20,743 INFO L225 Difference]: With dead ends: 977 [2022-04-28 08:07:20,743 INFO L226 Difference]: Without dead ends: 953 [2022-04-28 08:07:20,744 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2022-04-28 08:07:20,745 INFO L413 NwaCegarLoop]: 705 mSDtfsCounter, 722 mSDsluCounter, 1728 mSDsCounter, 0 mSdLazyCounter, 3846 mSolverCounterSat, 275 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 724 SdHoareTripleChecker+Valid, 2433 SdHoareTripleChecker+Invalid, 4121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 275 IncrementalHoareTripleChecker+Valid, 3846 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2022-04-28 08:07:20,745 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [724 Valid, 2433 Invalid, 4121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [275 Valid, 3846 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2022-04-28 08:07:20,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 953 states. [2022-04-28 08:07:21,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 953 to 833. [2022-04-28 08:07:21,590 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:07:21,591 INFO L82 GeneralOperation]: Start isEquivalent. First operand 953 states. Second operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 08:07:21,591 INFO L74 IsIncluded]: Start isIncluded. First operand 953 states. Second operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 08:07:21,592 INFO L87 Difference]: Start difference. First operand 953 states. Second operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 08:07:21,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:07:21,621 INFO L93 Difference]: Finished difference Result 953 states and 1354 transitions. [2022-04-28 08:07:21,621 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1354 transitions. [2022-04-28 08:07:21,622 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:07:21,622 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:07:21,623 INFO L74 IsIncluded]: Start isIncluded. First operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 953 states. [2022-04-28 08:07:21,624 INFO L87 Difference]: Start difference. First operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 953 states. [2022-04-28 08:07:21,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:07:21,654 INFO L93 Difference]: Finished difference Result 953 states and 1354 transitions. [2022-04-28 08:07:21,654 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1354 transitions. [2022-04-28 08:07:21,655 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:07:21,655 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:07:21,655 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:07:21,655 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:07:21,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 08:07:21,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1141 transitions. [2022-04-28 08:07:21,689 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1141 transitions. Word has length 51 [2022-04-28 08:07:21,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:07:21,689 INFO L495 AbstractCegarLoop]: Abstraction has 833 states and 1141 transitions. [2022-04-28 08:07:21,689 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:07:21,689 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 833 states and 1141 transitions. [2022-04-28 08:07:23,878 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1141 edges. 1141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:07:23,879 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1141 transitions. [2022-04-28 08:07:23,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-28 08:07:23,880 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:07:23,880 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:07:23,880 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-28 08:07:23,880 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:07:23,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:07:23,881 INFO L85 PathProgramCache]: Analyzing trace with hash 714941957, now seen corresponding path program 1 times [2022-04-28 08:07:23,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:07:23,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [128104962] [2022-04-28 08:07:23,881 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:07:23,881 INFO L85 PathProgramCache]: Analyzing trace with hash 714941957, now seen corresponding path program 2 times [2022-04-28 08:07:23,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:07:23,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1456256785] [2022-04-28 08:07:23,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:07:23,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:07:23,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:23,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:07:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:23,974 INFO L290 TraceCheckUtils]: 0: Hoare triple {99070#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {99035#true} is VALID [2022-04-28 08:07:23,974 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-28 08:07:23,974 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99035#true} {99035#true} #1498#return; {99035#true} is VALID [2022-04-28 08:07:23,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:07:24,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:24,015 INFO L290 TraceCheckUtils]: 0: Hoare triple {99071#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:24,015 INFO L290 TraceCheckUtils]: 1: Hoare triple {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:24,016 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {99035#true} #1366#return; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:07:24,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:07:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:24,032 INFO L290 TraceCheckUtils]: 0: Hoare triple {99073#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {99035#true} is VALID [2022-04-28 08:07:24,032 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-28 08:07:24,032 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99035#true} {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1368#return; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:07:24,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:07:24,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:24,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:07:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:24,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:07:24,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:24,144 INFO L290 TraceCheckUtils]: 0: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-28 08:07:24,145 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,145 INFO L290 TraceCheckUtils]: 2: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,145 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1550#return; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,145 INFO L290 TraceCheckUtils]: 0: Hoare triple {99090#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {99035#true} is VALID [2022-04-28 08:07:24,146 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {99035#true} is VALID [2022-04-28 08:07:24,146 INFO L290 TraceCheckUtils]: 2: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-28 08:07:24,146 INFO L290 TraceCheckUtils]: 3: Hoare triple {99035#true} ~__cil_tmp116~0 := ~status~6; {99035#true} is VALID [2022-04-28 08:07:24,146 INFO L290 TraceCheckUtils]: 4: Hoare triple {99035#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-28 08:07:24,146 INFO L290 TraceCheckUtils]: 5: Hoare triple {99035#true} ~myStatus~0 := ~status~6; {99035#true} is VALID [2022-04-28 08:07:24,146 INFO L272 TraceCheckUtils]: 6: Hoare triple {99035#true} call IofCompleteRequest(~Irp, 0); {99096#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:07:24,146 INFO L290 TraceCheckUtils]: 7: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-28 08:07:24,147 INFO L290 TraceCheckUtils]: 8: Hoare triple {99035#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,147 INFO L290 TraceCheckUtils]: 9: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,147 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1550#return; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,148 INFO L290 TraceCheckUtils]: 11: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,148 INFO L290 TraceCheckUtils]: 12: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,148 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1490#return; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:24,149 INFO L290 TraceCheckUtils]: 0: Hoare triple {99074#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {99035#true} is VALID [2022-04-28 08:07:24,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume !(2 == ~deviceExtension__Active~1); {99035#true} is VALID [2022-04-28 08:07:24,149 INFO L290 TraceCheckUtils]: 2: Hoare triple {99035#true} assume 3 == ~deviceExtension__Active~1; {99035#true} is VALID [2022-04-28 08:07:24,149 INFO L272 TraceCheckUtils]: 3: Hoare triple {99035#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {99090#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:24,149 INFO L290 TraceCheckUtils]: 4: Hoare triple {99090#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {99035#true} is VALID [2022-04-28 08:07:24,150 INFO L290 TraceCheckUtils]: 5: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {99035#true} is VALID [2022-04-28 08:07:24,150 INFO L290 TraceCheckUtils]: 6: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-28 08:07:24,150 INFO L290 TraceCheckUtils]: 7: Hoare triple {99035#true} ~__cil_tmp116~0 := ~status~6; {99035#true} is VALID [2022-04-28 08:07:24,150 INFO L290 TraceCheckUtils]: 8: Hoare triple {99035#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-28 08:07:24,150 INFO L290 TraceCheckUtils]: 9: Hoare triple {99035#true} ~myStatus~0 := ~status~6; {99035#true} is VALID [2022-04-28 08:07:24,150 INFO L272 TraceCheckUtils]: 10: Hoare triple {99035#true} call IofCompleteRequest(~Irp, 0); {99096#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:07:24,150 INFO L290 TraceCheckUtils]: 11: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-28 08:07:24,151 INFO L290 TraceCheckUtils]: 12: Hoare triple {99035#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,151 INFO L290 TraceCheckUtils]: 13: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,151 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1550#return; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,152 INFO L290 TraceCheckUtils]: 15: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,152 INFO L290 TraceCheckUtils]: 16: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,152 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1490#return; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:24,153 INFO L290 TraceCheckUtils]: 18: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:24,153 INFO L290 TraceCheckUtils]: 19: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:24,154 INFO L290 TraceCheckUtils]: 20: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:24,154 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1370#return; {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 08:07:24,155 INFO L272 TraceCheckUtils]: 0: Hoare triple {99035#true} call ULTIMATE.init(); {99070#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:07:24,156 INFO L290 TraceCheckUtils]: 1: Hoare triple {99070#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {99035#true} is VALID [2022-04-28 08:07:24,156 INFO L290 TraceCheckUtils]: 2: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-28 08:07:24,156 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99035#true} {99035#true} #1498#return; {99035#true} is VALID [2022-04-28 08:07:24,156 INFO L272 TraceCheckUtils]: 4: Hoare triple {99035#true} call #t~ret180 := main(); {99035#true} is VALID [2022-04-28 08:07:24,156 INFO L290 TraceCheckUtils]: 5: Hoare triple {99035#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {99035#true} is VALID [2022-04-28 08:07:24,157 INFO L272 TraceCheckUtils]: 6: Hoare triple {99035#true} call _BLAST_init(); {99071#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:24,157 INFO L290 TraceCheckUtils]: 7: Hoare triple {99071#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:24,157 INFO L290 TraceCheckUtils]: 8: Hoare triple {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:24,158 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {99035#true} #1366#return; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:07:24,158 INFO L290 TraceCheckUtils]: 10: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:07:24,158 INFO L290 TraceCheckUtils]: 11: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:07:24,159 INFO L272 TraceCheckUtils]: 12: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call stub_driver_init(); {99073#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:24,159 INFO L290 TraceCheckUtils]: 13: Hoare triple {99073#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {99035#true} is VALID [2022-04-28 08:07:24,159 INFO L290 TraceCheckUtils]: 14: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-28 08:07:24,159 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {99035#true} {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1368#return; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:07:24,160 INFO L290 TraceCheckUtils]: 16: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:07:24,160 INFO L290 TraceCheckUtils]: 17: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 2 == ~tmp_ndt_1~0; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:07:24,161 INFO L272 TraceCheckUtils]: 18: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {99074#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:07:24,161 INFO L290 TraceCheckUtils]: 19: Hoare triple {99074#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {99035#true} is VALID [2022-04-28 08:07:24,161 INFO L290 TraceCheckUtils]: 20: Hoare triple {99035#true} assume !(2 == ~deviceExtension__Active~1); {99035#true} is VALID [2022-04-28 08:07:24,161 INFO L290 TraceCheckUtils]: 21: Hoare triple {99035#true} assume 3 == ~deviceExtension__Active~1; {99035#true} is VALID [2022-04-28 08:07:24,162 INFO L272 TraceCheckUtils]: 22: Hoare triple {99035#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {99090#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:24,162 INFO L290 TraceCheckUtils]: 23: Hoare triple {99090#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {99035#true} is VALID [2022-04-28 08:07:24,162 INFO L290 TraceCheckUtils]: 24: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {99035#true} is VALID [2022-04-28 08:07:24,162 INFO L290 TraceCheckUtils]: 25: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-28 08:07:24,162 INFO L290 TraceCheckUtils]: 26: Hoare triple {99035#true} ~__cil_tmp116~0 := ~status~6; {99035#true} is VALID [2022-04-28 08:07:24,162 INFO L290 TraceCheckUtils]: 27: Hoare triple {99035#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-28 08:07:24,162 INFO L290 TraceCheckUtils]: 28: Hoare triple {99035#true} ~myStatus~0 := ~status~6; {99035#true} is VALID [2022-04-28 08:07:24,162 INFO L272 TraceCheckUtils]: 29: Hoare triple {99035#true} call IofCompleteRequest(~Irp, 0); {99096#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:07:24,163 INFO L290 TraceCheckUtils]: 30: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-28 08:07:24,163 INFO L290 TraceCheckUtils]: 31: Hoare triple {99035#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,163 INFO L290 TraceCheckUtils]: 32: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,163 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1550#return; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,164 INFO L290 TraceCheckUtils]: 34: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,164 INFO L290 TraceCheckUtils]: 35: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:24,165 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1490#return; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:24,165 INFO L290 TraceCheckUtils]: 37: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:24,166 INFO L290 TraceCheckUtils]: 38: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:24,166 INFO L290 TraceCheckUtils]: 39: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:24,167 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1370#return; {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 08:07:24,167 INFO L290 TraceCheckUtils]: 41: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 08:07:24,167 INFO L290 TraceCheckUtils]: 42: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(0 != ~we_should_unload~0); {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 08:07:24,168 INFO L290 TraceCheckUtils]: 43: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 08:07:24,168 INFO L290 TraceCheckUtils]: 44: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 08:07:24,168 INFO L290 TraceCheckUtils]: 45: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume ~s~0 != ~UNLOADED~0; {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 08:07:24,168 INFO L290 TraceCheckUtils]: 46: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -1 != ~status~9; {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 08:07:24,169 INFO L290 TraceCheckUtils]: 47: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(~s~0 != ~SKIP2~0); {99036#false} is VALID [2022-04-28 08:07:24,169 INFO L290 TraceCheckUtils]: 48: Hoare triple {99036#false} assume 1 != ~pended~0; {99036#false} is VALID [2022-04-28 08:07:24,169 INFO L290 TraceCheckUtils]: 49: Hoare triple {99036#false} assume ~s~0 == ~DC~0; {99036#false} is VALID [2022-04-28 08:07:24,169 INFO L290 TraceCheckUtils]: 50: Hoare triple {99036#false} assume 259 == ~status~9; {99036#false} is VALID [2022-04-28 08:07:24,169 INFO L272 TraceCheckUtils]: 51: Hoare triple {99036#false} call errorFn(); {99036#false} is VALID [2022-04-28 08:07:24,169 INFO L290 TraceCheckUtils]: 52: Hoare triple {99036#false} assume !false; {99036#false} is VALID [2022-04-28 08:07:24,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:07:24,170 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:07:24,170 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1456256785] [2022-04-28 08:07:24,170 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1456256785] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:07:24,170 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:07:24,170 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:07:24,170 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:07:24,170 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [128104962] [2022-04-28 08:07:24,170 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [128104962] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:07:24,170 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:07:24,170 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:07:24,170 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895954140] [2022-04-28 08:07:24,170 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:07:24,171 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 53 [2022-04-28 08:07:24,171 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:07:24,171 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:07:24,202 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:07:24,203 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 08:07:24,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:07:24,203 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 08:07:24,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-28 08:07:24,203 INFO L87 Difference]: Start difference. First operand 833 states and 1141 transitions. Second operand has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:07:35,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:07:35,652 INFO L93 Difference]: Finished difference Result 963 states and 1362 transitions. [2022-04-28 08:07:35,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:07:35,653 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 53 [2022-04-28 08:07:35,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:07:35,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:07:35,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 987 transitions. [2022-04-28 08:07:35,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:07:35,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 987 transitions. [2022-04-28 08:07:35,666 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 987 transitions. [2022-04-28 08:07:36,750 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 987 edges. 987 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:07:36,791 INFO L225 Difference]: With dead ends: 963 [2022-04-28 08:07:36,792 INFO L226 Difference]: Without dead ends: 957 [2022-04-28 08:07:36,792 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=106, Invalid=274, Unknown=0, NotChecked=0, Total=380 [2022-04-28 08:07:36,793 INFO L413 NwaCegarLoop]: 653 mSDtfsCounter, 1945 mSDsluCounter, 797 mSDsCounter, 0 mSdLazyCounter, 2789 mSolverCounterSat, 648 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1971 SdHoareTripleChecker+Valid, 1450 SdHoareTripleChecker+Invalid, 3437 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 648 IncrementalHoareTripleChecker+Valid, 2789 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-04-28 08:07:36,793 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1971 Valid, 1450 Invalid, 3437 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [648 Valid, 2789 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2022-04-28 08:07:36,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 957 states. [2022-04-28 08:07:37,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 957 to 833. [2022-04-28 08:07:37,912 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:07:37,914 INFO L82 GeneralOperation]: Start isEquivalent. First operand 957 states. Second operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 08:07:37,914 INFO L74 IsIncluded]: Start isIncluded. First operand 957 states. Second operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 08:07:37,915 INFO L87 Difference]: Start difference. First operand 957 states. Second operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 08:07:37,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:07:37,944 INFO L93 Difference]: Finished difference Result 957 states and 1356 transitions. [2022-04-28 08:07:37,944 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1356 transitions. [2022-04-28 08:07:37,945 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:07:37,945 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:07:37,946 INFO L74 IsIncluded]: Start isIncluded. First operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 957 states. [2022-04-28 08:07:37,947 INFO L87 Difference]: Start difference. First operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 957 states. [2022-04-28 08:07:37,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:07:37,977 INFO L93 Difference]: Finished difference Result 957 states and 1356 transitions. [2022-04-28 08:07:37,977 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1356 transitions. [2022-04-28 08:07:37,979 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:07:37,979 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:07:37,979 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:07:37,979 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:07:37,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 08:07:38,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1140 transitions. [2022-04-28 08:07:38,012 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1140 transitions. Word has length 53 [2022-04-28 08:07:38,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:07:38,012 INFO L495 AbstractCegarLoop]: Abstraction has 833 states and 1140 transitions. [2022-04-28 08:07:38,013 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:07:38,013 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 833 states and 1140 transitions. [2022-04-28 08:07:40,250 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1140 edges. 1140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:07:40,250 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1140 transitions. [2022-04-28 08:07:40,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-28 08:07:40,251 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:07:40,251 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:07:40,252 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-28 08:07:40,252 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:07:40,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:07:40,252 INFO L85 PathProgramCache]: Analyzing trace with hash 345342278, now seen corresponding path program 1 times [2022-04-28 08:07:40,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:07:40,252 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1835291969] [2022-04-28 08:07:40,252 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:07:40,252 INFO L85 PathProgramCache]: Analyzing trace with hash 345342278, now seen corresponding path program 2 times [2022-04-28 08:07:40,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:07:40,253 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416377787] [2022-04-28 08:07:40,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:07:40,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:07:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:40,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:07:40,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:40,347 INFO L290 TraceCheckUtils]: 0: Hoare triple {104654#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {104622#true} is VALID [2022-04-28 08:07:40,348 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-28 08:07:40,348 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104622#true} {104622#true} #1498#return; {104622#true} is VALID [2022-04-28 08:07:40,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:07:40,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:40,380 INFO L290 TraceCheckUtils]: 0: Hoare triple {104655#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:40,380 INFO L290 TraceCheckUtils]: 1: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:40,380 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {104622#true} #1366#return; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:40,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:07:40,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:40,396 INFO L290 TraceCheckUtils]: 0: Hoare triple {104656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {104622#true} is VALID [2022-04-28 08:07:40,397 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-28 08:07:40,397 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104622#true} {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1368#return; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:40,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:07:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:40,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:07:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:40,429 INFO L290 TraceCheckUtils]: 0: Hoare triple {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {104622#true} is VALID [2022-04-28 08:07:40,430 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume !(0 != ~compRegistered~0); {104622#true} is VALID [2022-04-28 08:07:40,430 INFO L290 TraceCheckUtils]: 2: Hoare triple {104622#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {104622#true} is VALID [2022-04-28 08:07:40,430 INFO L290 TraceCheckUtils]: 3: Hoare triple {104622#true} assume !(0 == ~tmp_ndt_8~0);havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet178 && #t~nondet178 <= 2147483647;~tmp_ndt_9~0 := #t~nondet178;havoc #t~nondet178; {104622#true} is VALID [2022-04-28 08:07:40,430 INFO L290 TraceCheckUtils]: 4: Hoare triple {104622#true} assume 1 == ~tmp_ndt_9~0; {104622#true} is VALID [2022-04-28 08:07:40,430 INFO L290 TraceCheckUtils]: 5: Hoare triple {104622#true} ~returnVal~0 := -1073741823; {104622#true} is VALID [2022-04-28 08:07:40,430 INFO L290 TraceCheckUtils]: 6: Hoare triple {104622#true} assume !(~s~0 == ~NP~0); {104622#true} is VALID [2022-04-28 08:07:40,430 INFO L290 TraceCheckUtils]: 7: Hoare triple {104622#true} assume !(~s~0 == ~MPR1~0); {104622#true} is VALID [2022-04-28 08:07:40,431 INFO L290 TraceCheckUtils]: 8: Hoare triple {104622#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,431 INFO L290 TraceCheckUtils]: 9: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,431 INFO L290 TraceCheckUtils]: 10: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,432 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104622#true} #1410#return; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,432 INFO L290 TraceCheckUtils]: 0: Hoare triple {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {104622#true} is VALID [2022-04-28 08:07:40,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {104622#true} is VALID [2022-04-28 08:07:40,432 INFO L290 TraceCheckUtils]: 2: Hoare triple {104622#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {104622#true} is VALID [2022-04-28 08:07:40,433 INFO L272 TraceCheckUtils]: 3: Hoare triple {104622#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:40,433 INFO L290 TraceCheckUtils]: 4: Hoare triple {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {104622#true} is VALID [2022-04-28 08:07:40,433 INFO L290 TraceCheckUtils]: 5: Hoare triple {104622#true} assume !(0 != ~compRegistered~0); {104622#true} is VALID [2022-04-28 08:07:40,433 INFO L290 TraceCheckUtils]: 6: Hoare triple {104622#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {104622#true} is VALID [2022-04-28 08:07:40,433 INFO L290 TraceCheckUtils]: 7: Hoare triple {104622#true} assume !(0 == ~tmp_ndt_8~0);havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet178 && #t~nondet178 <= 2147483647;~tmp_ndt_9~0 := #t~nondet178;havoc #t~nondet178; {104622#true} is VALID [2022-04-28 08:07:40,433 INFO L290 TraceCheckUtils]: 8: Hoare triple {104622#true} assume 1 == ~tmp_ndt_9~0; {104622#true} is VALID [2022-04-28 08:07:40,433 INFO L290 TraceCheckUtils]: 9: Hoare triple {104622#true} ~returnVal~0 := -1073741823; {104622#true} is VALID [2022-04-28 08:07:40,433 INFO L290 TraceCheckUtils]: 10: Hoare triple {104622#true} assume !(~s~0 == ~NP~0); {104622#true} is VALID [2022-04-28 08:07:40,433 INFO L290 TraceCheckUtils]: 11: Hoare triple {104622#true} assume !(~s~0 == ~MPR1~0); {104622#true} is VALID [2022-04-28 08:07:40,433 INFO L290 TraceCheckUtils]: 12: Hoare triple {104622#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,434 INFO L290 TraceCheckUtils]: 13: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,434 INFO L290 TraceCheckUtils]: 14: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,434 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104622#true} #1410#return; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,435 INFO L290 TraceCheckUtils]: 16: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,435 INFO L290 TraceCheckUtils]: 17: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,436 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1374#return; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:07:40,437 INFO L272 TraceCheckUtils]: 0: Hoare triple {104622#true} call ULTIMATE.init(); {104654#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:07:40,437 INFO L290 TraceCheckUtils]: 1: Hoare triple {104654#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {104622#true} is VALID [2022-04-28 08:07:40,437 INFO L290 TraceCheckUtils]: 2: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-28 08:07:40,437 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104622#true} {104622#true} #1498#return; {104622#true} is VALID [2022-04-28 08:07:40,437 INFO L272 TraceCheckUtils]: 4: Hoare triple {104622#true} call #t~ret180 := main(); {104622#true} is VALID [2022-04-28 08:07:40,437 INFO L290 TraceCheckUtils]: 5: Hoare triple {104622#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {104622#true} is VALID [2022-04-28 08:07:40,438 INFO L272 TraceCheckUtils]: 6: Hoare triple {104622#true} call _BLAST_init(); {104655#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:40,439 INFO L290 TraceCheckUtils]: 7: Hoare triple {104655#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:40,439 INFO L290 TraceCheckUtils]: 8: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:40,440 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {104622#true} #1366#return; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:40,440 INFO L290 TraceCheckUtils]: 10: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:40,440 INFO L290 TraceCheckUtils]: 11: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:40,441 INFO L272 TraceCheckUtils]: 12: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call stub_driver_init(); {104656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:40,441 INFO L290 TraceCheckUtils]: 13: Hoare triple {104656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {104622#true} is VALID [2022-04-28 08:07:40,441 INFO L290 TraceCheckUtils]: 14: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-28 08:07:40,441 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {104622#true} {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1368#return; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:40,442 INFO L290 TraceCheckUtils]: 16: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:40,442 INFO L290 TraceCheckUtils]: 17: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:40,442 INFO L290 TraceCheckUtils]: 18: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:40,443 INFO L290 TraceCheckUtils]: 19: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 4 == ~tmp_ndt_3~0; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:07:40,443 INFO L272 TraceCheckUtils]: 20: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:40,443 INFO L290 TraceCheckUtils]: 21: Hoare triple {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {104622#true} is VALID [2022-04-28 08:07:40,444 INFO L290 TraceCheckUtils]: 22: Hoare triple {104622#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {104622#true} is VALID [2022-04-28 08:07:40,444 INFO L290 TraceCheckUtils]: 23: Hoare triple {104622#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {104622#true} is VALID [2022-04-28 08:07:40,444 INFO L272 TraceCheckUtils]: 24: Hoare triple {104622#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:40,444 INFO L290 TraceCheckUtils]: 25: Hoare triple {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {104622#true} is VALID [2022-04-28 08:07:40,444 INFO L290 TraceCheckUtils]: 26: Hoare triple {104622#true} assume !(0 != ~compRegistered~0); {104622#true} is VALID [2022-04-28 08:07:40,444 INFO L290 TraceCheckUtils]: 27: Hoare triple {104622#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {104622#true} is VALID [2022-04-28 08:07:40,444 INFO L290 TraceCheckUtils]: 28: Hoare triple {104622#true} assume !(0 == ~tmp_ndt_8~0);havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet178 && #t~nondet178 <= 2147483647;~tmp_ndt_9~0 := #t~nondet178;havoc #t~nondet178; {104622#true} is VALID [2022-04-28 08:07:40,445 INFO L290 TraceCheckUtils]: 29: Hoare triple {104622#true} assume 1 == ~tmp_ndt_9~0; {104622#true} is VALID [2022-04-28 08:07:40,445 INFO L290 TraceCheckUtils]: 30: Hoare triple {104622#true} ~returnVal~0 := -1073741823; {104622#true} is VALID [2022-04-28 08:07:40,445 INFO L290 TraceCheckUtils]: 31: Hoare triple {104622#true} assume !(~s~0 == ~NP~0); {104622#true} is VALID [2022-04-28 08:07:40,445 INFO L290 TraceCheckUtils]: 32: Hoare triple {104622#true} assume !(~s~0 == ~MPR1~0); {104622#true} is VALID [2022-04-28 08:07:40,445 INFO L290 TraceCheckUtils]: 33: Hoare triple {104622#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,445 INFO L290 TraceCheckUtils]: 34: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,446 INFO L290 TraceCheckUtils]: 35: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,446 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104622#true} #1410#return; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,446 INFO L290 TraceCheckUtils]: 37: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,447 INFO L290 TraceCheckUtils]: 38: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:07:40,447 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1374#return; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:07:40,448 INFO L290 TraceCheckUtils]: 40: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:07:40,448 INFO L290 TraceCheckUtils]: 41: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(0 != ~we_should_unload~0); {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:07:40,448 INFO L290 TraceCheckUtils]: 42: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:07:40,449 INFO L290 TraceCheckUtils]: 43: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:07:40,449 INFO L290 TraceCheckUtils]: 44: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 != ~UNLOADED~0; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:07:40,449 INFO L290 TraceCheckUtils]: 45: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -1 != ~status~9; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:07:40,450 INFO L290 TraceCheckUtils]: 46: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(~s~0 != ~SKIP2~0); {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:07:40,450 INFO L290 TraceCheckUtils]: 47: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume 1 != ~pended~0; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:07:40,450 INFO L290 TraceCheckUtils]: 48: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 == ~DC~0; {104623#false} is VALID [2022-04-28 08:07:40,450 INFO L290 TraceCheckUtils]: 49: Hoare triple {104623#false} assume 259 == ~status~9; {104623#false} is VALID [2022-04-28 08:07:40,450 INFO L272 TraceCheckUtils]: 50: Hoare triple {104623#false} call errorFn(); {104623#false} is VALID [2022-04-28 08:07:40,450 INFO L290 TraceCheckUtils]: 51: Hoare triple {104623#false} assume !false; {104623#false} is VALID [2022-04-28 08:07:40,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:07:40,451 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:07:40,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1416377787] [2022-04-28 08:07:40,451 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1416377787] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:07:40,451 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:07:40,451 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 08:07:40,451 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:07:40,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1835291969] [2022-04-28 08:07:40,451 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1835291969] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:07:40,451 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:07:40,452 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 08:07:40,452 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [330995547] [2022-04-28 08:07:40,452 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:07:40,452 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 52 [2022-04-28 08:07:40,452 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:07:40,452 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 08:07:40,486 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:07:40,486 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 08:07:40,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:07:40,487 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 08:07:40,487 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-04-28 08:07:40,487 INFO L87 Difference]: Start difference. First operand 833 states and 1140 transitions. Second operand has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 08:07:48,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:07:48,971 INFO L93 Difference]: Finished difference Result 967 states and 1365 transitions. [2022-04-28 08:07:48,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 08:07:48,971 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 52 [2022-04-28 08:07:48,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:07:48,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 08:07:48,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 980 transitions. [2022-04-28 08:07:48,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 08:07:48,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 980 transitions. [2022-04-28 08:07:48,986 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 980 transitions. [2022-04-28 08:07:50,048 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 980 edges. 980 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:07:50,087 INFO L225 Difference]: With dead ends: 967 [2022-04-28 08:07:50,087 INFO L226 Difference]: Without dead ends: 931 [2022-04-28 08:07:50,087 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=86, Invalid=186, Unknown=0, NotChecked=0, Total=272 [2022-04-28 08:07:50,088 INFO L413 NwaCegarLoop]: 656 mSDtfsCounter, 1237 mSDsluCounter, 602 mSDsCounter, 0 mSdLazyCounter, 1900 mSolverCounterSat, 312 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1252 SdHoareTripleChecker+Valid, 1258 SdHoareTripleChecker+Invalid, 2212 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 312 IncrementalHoareTripleChecker+Valid, 1900 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-04-28 08:07:50,088 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1252 Valid, 1258 Invalid, 2212 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [312 Valid, 1900 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-04-28 08:07:50,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 931 states. [2022-04-28 08:07:51,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 931 to 805. [2022-04-28 08:07:51,223 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:07:51,224 INFO L82 GeneralOperation]: Start isEquivalent. First operand 931 states. Second operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 08:07:51,225 INFO L74 IsIncluded]: Start isIncluded. First operand 931 states. Second operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 08:07:51,225 INFO L87 Difference]: Start difference. First operand 931 states. Second operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 08:07:51,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:07:51,254 INFO L93 Difference]: Finished difference Result 931 states and 1325 transitions. [2022-04-28 08:07:51,254 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1325 transitions. [2022-04-28 08:07:51,255 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:07:51,255 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:07:51,256 INFO L74 IsIncluded]: Start isIncluded. First operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 931 states. [2022-04-28 08:07:51,257 INFO L87 Difference]: Start difference. First operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 931 states. [2022-04-28 08:07:51,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:07:51,285 INFO L93 Difference]: Finished difference Result 931 states and 1325 transitions. [2022-04-28 08:07:51,285 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1325 transitions. [2022-04-28 08:07:51,286 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:07:51,286 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:07:51,286 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:07:51,286 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:07:51,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 08:07:51,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 805 states and 1108 transitions. [2022-04-28 08:07:51,318 INFO L78 Accepts]: Start accepts. Automaton has 805 states and 1108 transitions. Word has length 52 [2022-04-28 08:07:51,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:07:51,318 INFO L495 AbstractCegarLoop]: Abstraction has 805 states and 1108 transitions. [2022-04-28 08:07:51,318 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 08:07:51,319 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 805 states and 1108 transitions. [2022-04-28 08:07:53,564 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1108 edges. 1108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:07:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1108 transitions. [2022-04-28 08:07:53,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-28 08:07:53,565 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:07:53,565 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:07:53,565 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-28 08:07:53,565 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:07:53,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:07:53,566 INFO L85 PathProgramCache]: Analyzing trace with hash 56348596, now seen corresponding path program 1 times [2022-04-28 08:07:53,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:07:53,566 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1271575114] [2022-04-28 08:07:53,566 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:07:53,566 INFO L85 PathProgramCache]: Analyzing trace with hash 56348596, now seen corresponding path program 2 times [2022-04-28 08:07:53,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:07:53,566 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [965632592] [2022-04-28 08:07:53,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:07:53,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:07:53,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:53,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:07:53,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:53,680 INFO L290 TraceCheckUtils]: 0: Hoare triple {110132#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {110097#true} is VALID [2022-04-28 08:07:53,680 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-28 08:07:53,680 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110097#true} {110097#true} #1498#return; {110097#true} is VALID [2022-04-28 08:07:53,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:07:53,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:53,721 INFO L290 TraceCheckUtils]: 0: Hoare triple {110133#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-28 08:07:53,722 INFO L290 TraceCheckUtils]: 1: Hoare triple {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-28 08:07:53,722 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {110097#true} #1366#return; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:07:53,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:53,737 INFO L290 TraceCheckUtils]: 0: Hoare triple {110135#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {110097#true} is VALID [2022-04-28 08:07:53,738 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-28 08:07:53,738 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110097#true} {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1368#return; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:07:53,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:53,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:07:53,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:53,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:07:53,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:07:53,853 INFO L290 TraceCheckUtils]: 0: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-28 08:07:53,854 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,854 INFO L290 TraceCheckUtils]: 2: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,855 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1550#return; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,855 INFO L290 TraceCheckUtils]: 0: Hoare triple {110152#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {110097#true} is VALID [2022-04-28 08:07:53,855 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {110097#true} is VALID [2022-04-28 08:07:53,855 INFO L290 TraceCheckUtils]: 2: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-28 08:07:53,855 INFO L290 TraceCheckUtils]: 3: Hoare triple {110097#true} ~__cil_tmp116~0 := ~status~6; {110097#true} is VALID [2022-04-28 08:07:53,855 INFO L290 TraceCheckUtils]: 4: Hoare triple {110097#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-28 08:07:53,855 INFO L290 TraceCheckUtils]: 5: Hoare triple {110097#true} ~myStatus~0 := ~status~6; {110097#true} is VALID [2022-04-28 08:07:53,856 INFO L272 TraceCheckUtils]: 6: Hoare triple {110097#true} call IofCompleteRequest(~Irp, 0); {110158#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:07:53,856 INFO L290 TraceCheckUtils]: 7: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-28 08:07:53,856 INFO L290 TraceCheckUtils]: 8: Hoare triple {110097#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,856 INFO L290 TraceCheckUtils]: 9: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,857 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1550#return; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,857 INFO L290 TraceCheckUtils]: 11: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,858 INFO L290 TraceCheckUtils]: 12: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,858 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1490#return; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:53,858 INFO L290 TraceCheckUtils]: 0: Hoare triple {110136#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {110097#true} is VALID [2022-04-28 08:07:53,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume !(2 == ~deviceExtension__Active~1); {110097#true} is VALID [2022-04-28 08:07:53,859 INFO L290 TraceCheckUtils]: 2: Hoare triple {110097#true} assume 3 == ~deviceExtension__Active~1; {110097#true} is VALID [2022-04-28 08:07:53,859 INFO L272 TraceCheckUtils]: 3: Hoare triple {110097#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {110152#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:53,859 INFO L290 TraceCheckUtils]: 4: Hoare triple {110152#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {110097#true} is VALID [2022-04-28 08:07:53,860 INFO L290 TraceCheckUtils]: 5: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {110097#true} is VALID [2022-04-28 08:07:53,860 INFO L290 TraceCheckUtils]: 6: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-28 08:07:53,860 INFO L290 TraceCheckUtils]: 7: Hoare triple {110097#true} ~__cil_tmp116~0 := ~status~6; {110097#true} is VALID [2022-04-28 08:07:53,860 INFO L290 TraceCheckUtils]: 8: Hoare triple {110097#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-28 08:07:53,860 INFO L290 TraceCheckUtils]: 9: Hoare triple {110097#true} ~myStatus~0 := ~status~6; {110097#true} is VALID [2022-04-28 08:07:53,860 INFO L272 TraceCheckUtils]: 10: Hoare triple {110097#true} call IofCompleteRequest(~Irp, 0); {110158#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:07:53,860 INFO L290 TraceCheckUtils]: 11: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-28 08:07:53,861 INFO L290 TraceCheckUtils]: 12: Hoare triple {110097#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,861 INFO L290 TraceCheckUtils]: 13: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,862 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1550#return; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,862 INFO L290 TraceCheckUtils]: 15: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,862 INFO L290 TraceCheckUtils]: 16: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,863 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1490#return; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:53,864 INFO L290 TraceCheckUtils]: 18: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:53,864 INFO L290 TraceCheckUtils]: 19: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:53,864 INFO L290 TraceCheckUtils]: 20: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:53,865 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1370#return; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,867 INFO L272 TraceCheckUtils]: 0: Hoare triple {110097#true} call ULTIMATE.init(); {110132#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:07:53,867 INFO L290 TraceCheckUtils]: 1: Hoare triple {110132#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {110097#true} is VALID [2022-04-28 08:07:53,867 INFO L290 TraceCheckUtils]: 2: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-28 08:07:53,867 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110097#true} {110097#true} #1498#return; {110097#true} is VALID [2022-04-28 08:07:53,867 INFO L272 TraceCheckUtils]: 4: Hoare triple {110097#true} call #t~ret180 := main(); {110097#true} is VALID [2022-04-28 08:07:53,867 INFO L290 TraceCheckUtils]: 5: Hoare triple {110097#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {110097#true} is VALID [2022-04-28 08:07:53,868 INFO L272 TraceCheckUtils]: 6: Hoare triple {110097#true} call _BLAST_init(); {110133#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:53,869 INFO L290 TraceCheckUtils]: 7: Hoare triple {110133#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-28 08:07:53,869 INFO L290 TraceCheckUtils]: 8: Hoare triple {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-28 08:07:53,869 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {110097#true} #1366#return; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,870 INFO L290 TraceCheckUtils]: 10: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,870 INFO L290 TraceCheckUtils]: 11: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,871 INFO L272 TraceCheckUtils]: 12: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call stub_driver_init(); {110135#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:53,871 INFO L290 TraceCheckUtils]: 13: Hoare triple {110135#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {110097#true} is VALID [2022-04-28 08:07:53,871 INFO L290 TraceCheckUtils]: 14: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-28 08:07:53,872 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110097#true} {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1368#return; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,872 INFO L290 TraceCheckUtils]: 16: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,872 INFO L290 TraceCheckUtils]: 17: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 2 == ~tmp_ndt_1~0; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,873 INFO L272 TraceCheckUtils]: 18: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {110136#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:07:53,873 INFO L290 TraceCheckUtils]: 19: Hoare triple {110136#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {110097#true} is VALID [2022-04-28 08:07:53,873 INFO L290 TraceCheckUtils]: 20: Hoare triple {110097#true} assume !(2 == ~deviceExtension__Active~1); {110097#true} is VALID [2022-04-28 08:07:53,873 INFO L290 TraceCheckUtils]: 21: Hoare triple {110097#true} assume 3 == ~deviceExtension__Active~1; {110097#true} is VALID [2022-04-28 08:07:53,874 INFO L272 TraceCheckUtils]: 22: Hoare triple {110097#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {110152#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:07:53,874 INFO L290 TraceCheckUtils]: 23: Hoare triple {110152#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {110097#true} is VALID [2022-04-28 08:07:53,874 INFO L290 TraceCheckUtils]: 24: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {110097#true} is VALID [2022-04-28 08:07:53,874 INFO L290 TraceCheckUtils]: 25: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-28 08:07:53,874 INFO L290 TraceCheckUtils]: 26: Hoare triple {110097#true} ~__cil_tmp116~0 := ~status~6; {110097#true} is VALID [2022-04-28 08:07:53,874 INFO L290 TraceCheckUtils]: 27: Hoare triple {110097#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-28 08:07:53,874 INFO L290 TraceCheckUtils]: 28: Hoare triple {110097#true} ~myStatus~0 := ~status~6; {110097#true} is VALID [2022-04-28 08:07:53,875 INFO L272 TraceCheckUtils]: 29: Hoare triple {110097#true} call IofCompleteRequest(~Irp, 0); {110158#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:07:53,875 INFO L290 TraceCheckUtils]: 30: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-28 08:07:53,875 INFO L290 TraceCheckUtils]: 31: Hoare triple {110097#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,876 INFO L290 TraceCheckUtils]: 32: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,876 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1550#return; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,876 INFO L290 TraceCheckUtils]: 34: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,877 INFO L290 TraceCheckUtils]: 35: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:07:53,877 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1490#return; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:53,878 INFO L290 TraceCheckUtils]: 37: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:53,878 INFO L290 TraceCheckUtils]: 38: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:53,879 INFO L290 TraceCheckUtils]: 39: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:07:53,879 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1370#return; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,880 INFO L290 TraceCheckUtils]: 41: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,880 INFO L290 TraceCheckUtils]: 42: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(0 != ~we_should_unload~0); {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,880 INFO L290 TraceCheckUtils]: 43: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,881 INFO L290 TraceCheckUtils]: 44: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,881 INFO L290 TraceCheckUtils]: 45: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~UNLOADED~0; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,881 INFO L290 TraceCheckUtils]: 46: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -1 != ~status~9; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,882 INFO L290 TraceCheckUtils]: 47: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~SKIP2~0; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:07:53,882 INFO L290 TraceCheckUtils]: 48: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(~s~0 != ~IPC~0); {110098#false} is VALID [2022-04-28 08:07:53,882 INFO L290 TraceCheckUtils]: 49: Hoare triple {110098#false} assume 1 != ~pended~0; {110098#false} is VALID [2022-04-28 08:07:53,882 INFO L290 TraceCheckUtils]: 50: Hoare triple {110098#false} assume ~s~0 == ~DC~0; {110098#false} is VALID [2022-04-28 08:07:53,882 INFO L290 TraceCheckUtils]: 51: Hoare triple {110098#false} assume 259 == ~status~9; {110098#false} is VALID [2022-04-28 08:07:53,882 INFO L272 TraceCheckUtils]: 52: Hoare triple {110098#false} call errorFn(); {110098#false} is VALID [2022-04-28 08:07:53,882 INFO L290 TraceCheckUtils]: 53: Hoare triple {110098#false} assume !false; {110098#false} is VALID [2022-04-28 08:07:53,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:07:53,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:07:53,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [965632592] [2022-04-28 08:07:53,883 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [965632592] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:07:53,883 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:07:53,883 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:07:53,883 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:07:53,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1271575114] [2022-04-28 08:07:53,883 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1271575114] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:07:53,883 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:07:53,883 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:07:53,883 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034507279] [2022-04-28 08:07:53,884 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:07:53,884 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 54 [2022-04-28 08:07:53,884 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:07:53,884 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:07:53,920 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:07:53,920 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 08:07:53,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:07:53,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 08:07:53,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-28 08:07:53,921 INFO L87 Difference]: Start difference. First operand 805 states and 1108 transitions. Second operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:08:03,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:08:03,817 INFO L93 Difference]: Finished difference Result 933 states and 1327 transitions. [2022-04-28 08:08:03,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:08:03,817 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 54 [2022-04-28 08:08:03,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:08:03,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:08:03,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 961 transitions. [2022-04-28 08:08:03,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:08:03,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 961 transitions. [2022-04-28 08:08:03,830 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 961 transitions. [2022-04-28 08:08:04,870 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 961 edges. 961 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:08:04,907 INFO L225 Difference]: With dead ends: 933 [2022-04-28 08:08:04,908 INFO L226 Difference]: Without dead ends: 927 [2022-04-28 08:08:04,908 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=106, Invalid=274, Unknown=0, NotChecked=0, Total=380 [2022-04-28 08:08:04,908 INFO L413 NwaCegarLoop]: 624 mSDtfsCounter, 1877 mSDsluCounter, 544 mSDsCounter, 0 mSdLazyCounter, 1879 mSolverCounterSat, 634 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1903 SdHoareTripleChecker+Valid, 1168 SdHoareTripleChecker+Invalid, 2513 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 634 IncrementalHoareTripleChecker+Valid, 1879 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-04-28 08:08:04,909 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1903 Valid, 1168 Invalid, 2513 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [634 Valid, 1879 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2022-04-28 08:08:04,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 927 states. [2022-04-28 08:08:06,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 927 to 805. [2022-04-28 08:08:06,309 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:08:06,310 INFO L82 GeneralOperation]: Start isEquivalent. First operand 927 states. Second operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 08:08:06,311 INFO L74 IsIncluded]: Start isIncluded. First operand 927 states. Second operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 08:08:06,311 INFO L87 Difference]: Start difference. First operand 927 states. Second operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 08:08:06,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:08:06,338 INFO L93 Difference]: Finished difference Result 927 states and 1321 transitions. [2022-04-28 08:08:06,338 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1321 transitions. [2022-04-28 08:08:06,339 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:08:06,340 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:08:06,341 INFO L74 IsIncluded]: Start isIncluded. First operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 927 states. [2022-04-28 08:08:06,341 INFO L87 Difference]: Start difference. First operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 927 states. [2022-04-28 08:08:06,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:08:06,370 INFO L93 Difference]: Finished difference Result 927 states and 1321 transitions. [2022-04-28 08:08:06,370 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1321 transitions. [2022-04-28 08:08:06,371 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:08:06,371 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:08:06,371 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:08:06,371 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:08:06,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 08:08:06,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 805 states and 1107 transitions. [2022-04-28 08:08:06,403 INFO L78 Accepts]: Start accepts. Automaton has 805 states and 1107 transitions. Word has length 54 [2022-04-28 08:08:06,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:08:06,403 INFO L495 AbstractCegarLoop]: Abstraction has 805 states and 1107 transitions. [2022-04-28 08:08:06,403 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:08:06,403 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 805 states and 1107 transitions. [2022-04-28 08:08:08,702 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1107 edges. 1107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:08:08,702 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1107 transitions. [2022-04-28 08:08:08,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-28 08:08:08,703 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:08:08,703 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:08:08,703 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-28 08:08:08,703 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:08:08,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:08:08,703 INFO L85 PathProgramCache]: Analyzing trace with hash 2058958222, now seen corresponding path program 1 times [2022-04-28 08:08:08,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:08:08,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [726009450] [2022-04-28 08:08:08,704 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:08:08,704 INFO L85 PathProgramCache]: Analyzing trace with hash 2058958222, now seen corresponding path program 2 times [2022-04-28 08:08:08,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:08:08,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1326197379] [2022-04-28 08:08:08,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:08:08,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:08:08,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:08,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:08:08,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:08,802 INFO L290 TraceCheckUtils]: 0: Hoare triple {115543#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {115508#true} is VALID [2022-04-28 08:08:08,803 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 08:08:08,803 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115508#true} {115508#true} #1498#return; {115508#true} is VALID [2022-04-28 08:08:08,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:08:08,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:08,824 INFO L290 TraceCheckUtils]: 0: Hoare triple {115544#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115508#true} is VALID [2022-04-28 08:08:08,825 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 08:08:08,825 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115508#true} {115508#true} #1366#return; {115508#true} is VALID [2022-04-28 08:08:08,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:08:08,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:08,845 INFO L290 TraceCheckUtils]: 0: Hoare triple {115545#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {115508#true} is VALID [2022-04-28 08:08:08,846 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 08:08:08,846 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115508#true} {115508#true} #1368#return; {115508#true} is VALID [2022-04-28 08:08:08,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:08:08,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:08,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:08:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:08,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:08:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:08,959 INFO L290 TraceCheckUtils]: 0: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-28 08:08:08,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-28 08:08:08,959 INFO L290 TraceCheckUtils]: 2: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 08:08:08,959 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,960 INFO L290 TraceCheckUtils]: 0: Hoare triple {115564#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {115508#true} is VALID [2022-04-28 08:08:08,960 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115508#true} is VALID [2022-04-28 08:08:08,960 INFO L290 TraceCheckUtils]: 2: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,960 INFO L290 TraceCheckUtils]: 3: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~__cil_tmp116~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,961 INFO L290 TraceCheckUtils]: 4: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,961 INFO L290 TraceCheckUtils]: 5: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,961 INFO L272 TraceCheckUtils]: 6: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {115571#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:08:08,961 INFO L290 TraceCheckUtils]: 7: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-28 08:08:08,961 INFO L290 TraceCheckUtils]: 8: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-28 08:08:08,962 INFO L290 TraceCheckUtils]: 9: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 08:08:08,962 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,962 INFO L290 TraceCheckUtils]: 11: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 08:08:08,963 INFO L290 TraceCheckUtils]: 12: Hoare triple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 08:08:08,963 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {115508#true} #1490#return; {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-28 08:08:08,963 INFO L290 TraceCheckUtils]: 0: Hoare triple {115546#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {115508#true} is VALID [2022-04-28 08:08:08,963 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume !(2 == ~deviceExtension__Active~1); {115508#true} is VALID [2022-04-28 08:08:08,964 INFO L290 TraceCheckUtils]: 2: Hoare triple {115508#true} assume 3 == ~deviceExtension__Active~1; {115508#true} is VALID [2022-04-28 08:08:08,964 INFO L272 TraceCheckUtils]: 3: Hoare triple {115508#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {115564#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:08,964 INFO L290 TraceCheckUtils]: 4: Hoare triple {115564#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {115508#true} is VALID [2022-04-28 08:08:08,964 INFO L290 TraceCheckUtils]: 5: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115508#true} is VALID [2022-04-28 08:08:08,965 INFO L290 TraceCheckUtils]: 6: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,965 INFO L290 TraceCheckUtils]: 7: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~__cil_tmp116~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,965 INFO L290 TraceCheckUtils]: 8: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,966 INFO L290 TraceCheckUtils]: 9: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,966 INFO L272 TraceCheckUtils]: 10: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {115571#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:08:08,966 INFO L290 TraceCheckUtils]: 11: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-28 08:08:08,966 INFO L290 TraceCheckUtils]: 12: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-28 08:08:08,966 INFO L290 TraceCheckUtils]: 13: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 08:08:08,967 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,967 INFO L290 TraceCheckUtils]: 15: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 08:08:08,967 INFO L290 TraceCheckUtils]: 16: Hoare triple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 08:08:08,968 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {115508#true} #1490#return; {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-28 08:08:08,968 INFO L290 TraceCheckUtils]: 18: Hoare triple {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {115562#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-28 08:08:08,969 INFO L290 TraceCheckUtils]: 19: Hoare triple {115562#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:08:08,969 INFO L290 TraceCheckUtils]: 20: Hoare triple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:08:08,970 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {115508#true} #1370#return; {115541#(<= (+ 1073741789 |main_#t~ret163|) 0)} is VALID [2022-04-28 08:08:08,971 INFO L272 TraceCheckUtils]: 0: Hoare triple {115508#true} call ULTIMATE.init(); {115543#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:08:08,971 INFO L290 TraceCheckUtils]: 1: Hoare triple {115543#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {115508#true} is VALID [2022-04-28 08:08:08,971 INFO L290 TraceCheckUtils]: 2: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 08:08:08,971 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115508#true} {115508#true} #1498#return; {115508#true} is VALID [2022-04-28 08:08:08,971 INFO L272 TraceCheckUtils]: 4: Hoare triple {115508#true} call #t~ret180 := main(); {115508#true} is VALID [2022-04-28 08:08:08,971 INFO L290 TraceCheckUtils]: 5: Hoare triple {115508#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {115508#true} is VALID [2022-04-28 08:08:08,972 INFO L272 TraceCheckUtils]: 6: Hoare triple {115508#true} call _BLAST_init(); {115544#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:08,972 INFO L290 TraceCheckUtils]: 7: Hoare triple {115544#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115508#true} is VALID [2022-04-28 08:08:08,972 INFO L290 TraceCheckUtils]: 8: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 08:08:08,972 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {115508#true} {115508#true} #1366#return; {115508#true} is VALID [2022-04-28 08:08:08,972 INFO L290 TraceCheckUtils]: 10: Hoare triple {115508#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {115508#true} is VALID [2022-04-28 08:08:08,972 INFO L290 TraceCheckUtils]: 11: Hoare triple {115508#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {115508#true} is VALID [2022-04-28 08:08:08,973 INFO L272 TraceCheckUtils]: 12: Hoare triple {115508#true} call stub_driver_init(); {115545#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:08,973 INFO L290 TraceCheckUtils]: 13: Hoare triple {115545#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {115508#true} is VALID [2022-04-28 08:08:08,973 INFO L290 TraceCheckUtils]: 14: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 08:08:08,973 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115508#true} {115508#true} #1368#return; {115508#true} is VALID [2022-04-28 08:08:08,973 INFO L290 TraceCheckUtils]: 16: Hoare triple {115508#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {115508#true} is VALID [2022-04-28 08:08:08,973 INFO L290 TraceCheckUtils]: 17: Hoare triple {115508#true} assume 2 == ~tmp_ndt_1~0; {115508#true} is VALID [2022-04-28 08:08:08,974 INFO L272 TraceCheckUtils]: 18: Hoare triple {115508#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {115546#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:08:08,974 INFO L290 TraceCheckUtils]: 19: Hoare triple {115546#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {115508#true} is VALID [2022-04-28 08:08:08,974 INFO L290 TraceCheckUtils]: 20: Hoare triple {115508#true} assume !(2 == ~deviceExtension__Active~1); {115508#true} is VALID [2022-04-28 08:08:08,974 INFO L290 TraceCheckUtils]: 21: Hoare triple {115508#true} assume 3 == ~deviceExtension__Active~1; {115508#true} is VALID [2022-04-28 08:08:08,975 INFO L272 TraceCheckUtils]: 22: Hoare triple {115508#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {115564#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:08,975 INFO L290 TraceCheckUtils]: 23: Hoare triple {115564#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {115508#true} is VALID [2022-04-28 08:08:08,975 INFO L290 TraceCheckUtils]: 24: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115508#true} is VALID [2022-04-28 08:08:08,975 INFO L290 TraceCheckUtils]: 25: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,975 INFO L290 TraceCheckUtils]: 26: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~__cil_tmp116~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,976 INFO L290 TraceCheckUtils]: 27: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,976 INFO L290 TraceCheckUtils]: 28: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,976 INFO L272 TraceCheckUtils]: 29: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {115571#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:08:08,977 INFO L290 TraceCheckUtils]: 30: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-28 08:08:08,977 INFO L290 TraceCheckUtils]: 31: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-28 08:08:08,977 INFO L290 TraceCheckUtils]: 32: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 08:08:08,977 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 08:08:08,977 INFO L290 TraceCheckUtils]: 34: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 08:08:08,978 INFO L290 TraceCheckUtils]: 35: Hoare triple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 08:08:08,978 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {115508#true} #1490#return; {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-28 08:08:08,978 INFO L290 TraceCheckUtils]: 37: Hoare triple {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {115562#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-28 08:08:08,979 INFO L290 TraceCheckUtils]: 38: Hoare triple {115562#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:08:08,979 INFO L290 TraceCheckUtils]: 39: Hoare triple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:08:08,980 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {115508#true} #1370#return; {115541#(<= (+ 1073741789 |main_#t~ret163|) 0)} is VALID [2022-04-28 08:08:08,980 INFO L290 TraceCheckUtils]: 41: Hoare triple {115541#(<= (+ 1073741789 |main_#t~ret163|) 0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 08:08:08,980 INFO L290 TraceCheckUtils]: 42: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume !(0 != ~we_should_unload~0); {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 08:08:08,980 INFO L290 TraceCheckUtils]: 43: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume !(1 == ~pended~0); {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 08:08:08,981 INFO L290 TraceCheckUtils]: 44: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume !(1 == ~pended~0); {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 08:08:08,981 INFO L290 TraceCheckUtils]: 45: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 != ~UNLOADED~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 08:08:08,981 INFO L290 TraceCheckUtils]: 46: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume -1 != ~status~9; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 08:08:08,982 INFO L290 TraceCheckUtils]: 47: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 != ~SKIP2~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 08:08:08,982 INFO L290 TraceCheckUtils]: 48: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 != ~IPC~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 08:08:08,982 INFO L290 TraceCheckUtils]: 49: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume !(~s~0 != ~DC~0); {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 08:08:08,982 INFO L290 TraceCheckUtils]: 50: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume 1 != ~pended~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 08:08:08,983 INFO L290 TraceCheckUtils]: 51: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 == ~DC~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 08:08:08,983 INFO L290 TraceCheckUtils]: 52: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume 259 == ~status~9; {115509#false} is VALID [2022-04-28 08:08:08,983 INFO L272 TraceCheckUtils]: 53: Hoare triple {115509#false} call errorFn(); {115509#false} is VALID [2022-04-28 08:08:08,983 INFO L290 TraceCheckUtils]: 54: Hoare triple {115509#false} assume !false; {115509#false} is VALID [2022-04-28 08:08:08,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:08:08,984 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:08:08,984 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1326197379] [2022-04-28 08:08:08,984 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1326197379] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:08:08,984 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:08:08,984 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:08:08,984 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:08:08,984 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [726009450] [2022-04-28 08:08:08,984 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [726009450] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:08:08,984 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:08:08,984 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:08:08,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1839063973] [2022-04-28 08:08:08,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:08:08,985 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 55 [2022-04-28 08:08:08,985 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:08:08,985 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:08:09,019 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:08:09,020 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 08:08:09,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:08:09,020 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 08:08:09,020 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=172, Unknown=0, NotChecked=0, Total=210 [2022-04-28 08:08:09,020 INFO L87 Difference]: Start difference. First operand 805 states and 1107 transitions. Second operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:08:24,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:08:24,853 INFO L93 Difference]: Finished difference Result 956 states and 1356 transitions. [2022-04-28 08:08:24,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 08:08:24,853 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 55 [2022-04-28 08:08:24,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:08:24,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:08:24,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 959 transitions. [2022-04-28 08:08:24,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:08:24,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 959 transitions. [2022-04-28 08:08:24,870 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 959 transitions. [2022-04-28 08:08:25,832 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 959 edges. 959 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:08:25,870 INFO L225 Difference]: With dead ends: 956 [2022-04-28 08:08:25,870 INFO L226 Difference]: Without dead ends: 916 [2022-04-28 08:08:25,871 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=62, Invalid=280, Unknown=0, NotChecked=0, Total=342 [2022-04-28 08:08:25,871 INFO L413 NwaCegarLoop]: 675 mSDtfsCounter, 728 mSDsluCounter, 2042 mSDsCounter, 0 mSdLazyCounter, 5361 mSolverCounterSat, 296 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 731 SdHoareTripleChecker+Valid, 2717 SdHoareTripleChecker+Invalid, 5657 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 296 IncrementalHoareTripleChecker+Valid, 5361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2022-04-28 08:08:25,871 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [731 Valid, 2717 Invalid, 5657 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [296 Valid, 5361 Invalid, 0 Unknown, 0 Unchecked, 6.6s Time] [2022-04-28 08:08:25,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 916 states. [2022-04-28 08:08:27,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 916 to 796. [2022-04-28 08:08:27,257 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:08:27,258 INFO L82 GeneralOperation]: Start isEquivalent. First operand 916 states. Second operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-28 08:08:27,259 INFO L74 IsIncluded]: Start isIncluded. First operand 916 states. Second operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-28 08:08:27,259 INFO L87 Difference]: Start difference. First operand 916 states. Second operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-28 08:08:27,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:08:27,286 INFO L93 Difference]: Finished difference Result 916 states and 1293 transitions. [2022-04-28 08:08:27,286 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1293 transitions. [2022-04-28 08:08:27,288 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:08:27,288 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:08:27,289 INFO L74 IsIncluded]: Start isIncluded. First operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) Second operand 916 states. [2022-04-28 08:08:27,289 INFO L87 Difference]: Start difference. First operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) Second operand 916 states. [2022-04-28 08:08:27,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:08:27,317 INFO L93 Difference]: Finished difference Result 916 states and 1293 transitions. [2022-04-28 08:08:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1293 transitions. [2022-04-28 08:08:27,318 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:08:27,319 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:08:27,319 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:08:27,319 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:08:27,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-28 08:08:27,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 796 states and 1083 transitions. [2022-04-28 08:08:27,349 INFO L78 Accepts]: Start accepts. Automaton has 796 states and 1083 transitions. Word has length 55 [2022-04-28 08:08:27,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:08:27,350 INFO L495 AbstractCegarLoop]: Abstraction has 796 states and 1083 transitions. [2022-04-28 08:08:27,350 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:08:27,350 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 796 states and 1083 transitions. [2022-04-28 08:08:29,606 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1083 edges. 1083 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:08:29,607 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1083 transitions. [2022-04-28 08:08:29,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-28 08:08:29,608 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:08:29,608 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:08:29,608 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-28 08:08:29,608 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:08:29,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:08:29,608 INFO L85 PathProgramCache]: Analyzing trace with hash 1588510132, now seen corresponding path program 1 times [2022-04-28 08:08:29,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:08:29,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [853886730] [2022-04-28 08:08:29,609 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:08:29,609 INFO L85 PathProgramCache]: Analyzing trace with hash 1588510132, now seen corresponding path program 2 times [2022-04-28 08:08:29,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:08:29,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1343802691] [2022-04-28 08:08:29,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:08:29,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:08:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:29,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:08:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:29,680 INFO L290 TraceCheckUtils]: 0: Hoare triple {120954#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {120918#true} is VALID [2022-04-28 08:08:29,680 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-28 08:08:29,680 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120918#true} {120918#true} #1498#return; {120918#true} is VALID [2022-04-28 08:08:29,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:08:29,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:29,702 INFO L290 TraceCheckUtils]: 0: Hoare triple {120955#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120918#true} is VALID [2022-04-28 08:08:29,702 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-28 08:08:29,702 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120918#true} {120918#true} #1366#return; {120918#true} is VALID [2022-04-28 08:08:29,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:08:29,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:29,719 INFO L290 TraceCheckUtils]: 0: Hoare triple {120956#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {120918#true} is VALID [2022-04-28 08:08:29,719 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-28 08:08:29,719 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120918#true} {120918#true} #1368#return; {120918#true} is VALID [2022-04-28 08:08:29,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 08:08:29,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:29,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:08:29,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:29,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:08:29,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:29,822 INFO L290 TraceCheckUtils]: 0: Hoare triple {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {120918#true} is VALID [2022-04-28 08:08:29,823 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-28 08:08:29,823 INFO L290 TraceCheckUtils]: 2: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-28 08:08:29,823 INFO L290 TraceCheckUtils]: 3: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-28 08:08:29,823 INFO L290 TraceCheckUtils]: 4: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-28 08:08:29,823 INFO L290 TraceCheckUtils]: 5: Hoare triple {120918#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:08:29,823 INFO L290 TraceCheckUtils]: 6: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,824 INFO L290 TraceCheckUtils]: 7: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,824 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 08:08:29,825 INFO L290 TraceCheckUtils]: 0: Hoare triple {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {120918#true} is VALID [2022-04-28 08:08:29,825 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120918#true} is VALID [2022-04-28 08:08:29,825 INFO L290 TraceCheckUtils]: 2: Hoare triple {120918#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {120918#true} is VALID [2022-04-28 08:08:29,825 INFO L272 TraceCheckUtils]: 3: Hoare triple {120918#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:29,826 INFO L290 TraceCheckUtils]: 4: Hoare triple {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {120918#true} is VALID [2022-04-28 08:08:29,826 INFO L290 TraceCheckUtils]: 5: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-28 08:08:29,826 INFO L290 TraceCheckUtils]: 6: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-28 08:08:29,826 INFO L290 TraceCheckUtils]: 7: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-28 08:08:29,826 INFO L290 TraceCheckUtils]: 8: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-28 08:08:29,826 INFO L290 TraceCheckUtils]: 9: Hoare triple {120918#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:08:29,826 INFO L290 TraceCheckUtils]: 10: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,827 INFO L290 TraceCheckUtils]: 11: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,827 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 08:08:29,828 INFO L290 TraceCheckUtils]: 13: Hoare triple {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 08:08:29,828 INFO L290 TraceCheckUtils]: 14: Hoare triple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 08:08:29,829 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {120918#true} #1432#return; {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,829 INFO L290 TraceCheckUtils]: 0: Hoare triple {120957#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {120918#true} is VALID [2022-04-28 08:08:29,829 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume !(0 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-28 08:08:29,829 INFO L290 TraceCheckUtils]: 2: Hoare triple {120918#true} assume !(22 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-28 08:08:29,830 INFO L272 TraceCheckUtils]: 3: Hoare triple {120918#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:29,830 INFO L290 TraceCheckUtils]: 4: Hoare triple {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {120918#true} is VALID [2022-04-28 08:08:29,830 INFO L290 TraceCheckUtils]: 5: Hoare triple {120918#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120918#true} is VALID [2022-04-28 08:08:29,830 INFO L290 TraceCheckUtils]: 6: Hoare triple {120918#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {120918#true} is VALID [2022-04-28 08:08:29,831 INFO L272 TraceCheckUtils]: 7: Hoare triple {120918#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:29,831 INFO L290 TraceCheckUtils]: 8: Hoare triple {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {120918#true} is VALID [2022-04-28 08:08:29,831 INFO L290 TraceCheckUtils]: 9: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-28 08:08:29,831 INFO L290 TraceCheckUtils]: 10: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-28 08:08:29,831 INFO L290 TraceCheckUtils]: 11: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-28 08:08:29,831 INFO L290 TraceCheckUtils]: 12: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-28 08:08:29,831 INFO L290 TraceCheckUtils]: 13: Hoare triple {120918#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:08:29,832 INFO L290 TraceCheckUtils]: 14: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,832 INFO L290 TraceCheckUtils]: 15: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,833 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 08:08:29,833 INFO L290 TraceCheckUtils]: 17: Hoare triple {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 08:08:29,833 INFO L290 TraceCheckUtils]: 18: Hoare triple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 08:08:29,834 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {120918#true} #1432#return; {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,834 INFO L290 TraceCheckUtils]: 20: Hoare triple {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp___0~0 := #t~ret29;havoc #t~ret29;#res := ~tmp___0~0; {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-28 08:08:29,835 INFO L290 TraceCheckUtils]: 21: Hoare triple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} assume true; {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-28 08:08:29,835 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} {120918#true} #1372#return; {120952#(= ~lowerDriverReturn~0 |main_#t~ret164|)} is VALID [2022-04-28 08:08:29,837 INFO L272 TraceCheckUtils]: 0: Hoare triple {120918#true} call ULTIMATE.init(); {120954#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:08:29,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {120954#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {120918#true} is VALID [2022-04-28 08:08:29,837 INFO L290 TraceCheckUtils]: 2: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-28 08:08:29,837 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120918#true} {120918#true} #1498#return; {120918#true} is VALID [2022-04-28 08:08:29,837 INFO L272 TraceCheckUtils]: 4: Hoare triple {120918#true} call #t~ret180 := main(); {120918#true} is VALID [2022-04-28 08:08:29,837 INFO L290 TraceCheckUtils]: 5: Hoare triple {120918#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {120918#true} is VALID [2022-04-28 08:08:29,838 INFO L272 TraceCheckUtils]: 6: Hoare triple {120918#true} call _BLAST_init(); {120955#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:29,838 INFO L290 TraceCheckUtils]: 7: Hoare triple {120955#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120918#true} is VALID [2022-04-28 08:08:29,838 INFO L290 TraceCheckUtils]: 8: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-28 08:08:29,838 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {120918#true} {120918#true} #1366#return; {120918#true} is VALID [2022-04-28 08:08:29,838 INFO L290 TraceCheckUtils]: 10: Hoare triple {120918#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {120918#true} is VALID [2022-04-28 08:08:29,839 INFO L290 TraceCheckUtils]: 11: Hoare triple {120918#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {120918#true} is VALID [2022-04-28 08:08:29,839 INFO L272 TraceCheckUtils]: 12: Hoare triple {120918#true} call stub_driver_init(); {120956#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:29,839 INFO L290 TraceCheckUtils]: 13: Hoare triple {120956#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {120918#true} is VALID [2022-04-28 08:08:29,839 INFO L290 TraceCheckUtils]: 14: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-28 08:08:29,839 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120918#true} {120918#true} #1368#return; {120918#true} is VALID [2022-04-28 08:08:29,839 INFO L290 TraceCheckUtils]: 16: Hoare triple {120918#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {120918#true} is VALID [2022-04-28 08:08:29,839 INFO L290 TraceCheckUtils]: 17: Hoare triple {120918#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {120918#true} is VALID [2022-04-28 08:08:29,839 INFO L290 TraceCheckUtils]: 18: Hoare triple {120918#true} assume 3 == ~tmp_ndt_2~0; {120918#true} is VALID [2022-04-28 08:08:29,840 INFO L272 TraceCheckUtils]: 19: Hoare triple {120918#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {120957#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:08:29,840 INFO L290 TraceCheckUtils]: 20: Hoare triple {120957#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {120918#true} is VALID [2022-04-28 08:08:29,840 INFO L290 TraceCheckUtils]: 21: Hoare triple {120918#true} assume !(0 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-28 08:08:29,840 INFO L290 TraceCheckUtils]: 22: Hoare triple {120918#true} assume !(22 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-28 08:08:29,841 INFO L272 TraceCheckUtils]: 23: Hoare triple {120918#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:29,841 INFO L290 TraceCheckUtils]: 24: Hoare triple {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {120918#true} is VALID [2022-04-28 08:08:29,841 INFO L290 TraceCheckUtils]: 25: Hoare triple {120918#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120918#true} is VALID [2022-04-28 08:08:29,841 INFO L290 TraceCheckUtils]: 26: Hoare triple {120918#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {120918#true} is VALID [2022-04-28 08:08:29,842 INFO L272 TraceCheckUtils]: 27: Hoare triple {120918#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:29,842 INFO L290 TraceCheckUtils]: 28: Hoare triple {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {120918#true} is VALID [2022-04-28 08:08:29,842 INFO L290 TraceCheckUtils]: 29: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-28 08:08:29,842 INFO L290 TraceCheckUtils]: 30: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-28 08:08:29,842 INFO L290 TraceCheckUtils]: 31: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-28 08:08:29,842 INFO L290 TraceCheckUtils]: 32: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-28 08:08:29,843 INFO L290 TraceCheckUtils]: 33: Hoare triple {120918#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:08:29,843 INFO L290 TraceCheckUtils]: 34: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,843 INFO L290 TraceCheckUtils]: 35: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,844 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 08:08:29,844 INFO L290 TraceCheckUtils]: 37: Hoare triple {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 08:08:29,844 INFO L290 TraceCheckUtils]: 38: Hoare triple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 08:08:29,845 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {120918#true} #1432#return; {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,845 INFO L290 TraceCheckUtils]: 40: Hoare triple {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp___0~0 := #t~ret29;havoc #t~ret29;#res := ~tmp___0~0; {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-28 08:08:29,845 INFO L290 TraceCheckUtils]: 41: Hoare triple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} assume true; {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-28 08:08:29,846 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} {120918#true} #1372#return; {120952#(= ~lowerDriverReturn~0 |main_#t~ret164|)} is VALID [2022-04-28 08:08:29,846 INFO L290 TraceCheckUtils]: 43: Hoare triple {120952#(= ~lowerDriverReturn~0 |main_#t~ret164|)} assume -2147483648 <= #t~ret164 && #t~ret164 <= 2147483647;~status~9 := #t~ret164;havoc #t~ret164; {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,847 INFO L290 TraceCheckUtils]: 44: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,847 INFO L290 TraceCheckUtils]: 45: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,847 INFO L290 TraceCheckUtils]: 46: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,847 INFO L290 TraceCheckUtils]: 47: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,848 INFO L290 TraceCheckUtils]: 48: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,848 INFO L290 TraceCheckUtils]: 49: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,848 INFO L290 TraceCheckUtils]: 50: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,848 INFO L290 TraceCheckUtils]: 51: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:08:29,849 INFO L290 TraceCheckUtils]: 52: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {120919#false} is VALID [2022-04-28 08:08:29,849 INFO L272 TraceCheckUtils]: 53: Hoare triple {120919#false} call errorFn(); {120919#false} is VALID [2022-04-28 08:08:29,849 INFO L290 TraceCheckUtils]: 54: Hoare triple {120919#false} assume !false; {120919#false} is VALID [2022-04-28 08:08:29,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:08:29,849 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:08:29,849 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1343802691] [2022-04-28 08:08:29,849 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1343802691] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:08:29,849 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:08:29,850 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:08:29,850 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:08:29,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [853886730] [2022-04-28 08:08:29,850 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [853886730] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:08:29,850 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:08:29,850 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:08:29,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [562736714] [2022-04-28 08:08:29,850 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:08:29,850 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 55 [2022-04-28 08:08:29,850 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:08:29,851 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:08:29,886 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:08:29,886 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 08:08:29,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:08:29,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 08:08:29,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2022-04-28 08:08:29,887 INFO L87 Difference]: Start difference. First operand 796 states and 1083 transitions. Second operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:08:44,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:08:44,956 INFO L93 Difference]: Finished difference Result 932 states and 1310 transitions. [2022-04-28 08:08:44,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 08:08:44,957 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 55 [2022-04-28 08:08:44,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:08:44,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:08:44,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 903 transitions. [2022-04-28 08:08:44,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:08:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 903 transitions. [2022-04-28 08:08:44,971 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 903 transitions. [2022-04-28 08:08:45,876 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 903 edges. 903 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:08:45,913 INFO L225 Difference]: With dead ends: 932 [2022-04-28 08:08:45,913 INFO L226 Difference]: Without dead ends: 914 [2022-04-28 08:08:45,914 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:08:45,914 INFO L413 NwaCegarLoop]: 670 mSDtfsCounter, 1311 mSDsluCounter, 2052 mSDsCounter, 0 mSdLazyCounter, 4719 mSolverCounterSat, 529 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1313 SdHoareTripleChecker+Valid, 2722 SdHoareTripleChecker+Invalid, 5248 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 529 IncrementalHoareTripleChecker+Valid, 4719 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:08:45,914 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1313 Valid, 2722 Invalid, 5248 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [529 Valid, 4719 Invalid, 0 Unknown, 0 Unchecked, 6.1s Time] [2022-04-28 08:08:45,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 914 states. [2022-04-28 08:08:47,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 914 to 794. [2022-04-28 08:08:47,285 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:08:47,286 INFO L82 GeneralOperation]: Start isEquivalent. First operand 914 states. Second operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 08:08:47,287 INFO L74 IsIncluded]: Start isIncluded. First operand 914 states. Second operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 08:08:47,287 INFO L87 Difference]: Start difference. First operand 914 states. Second operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 08:08:47,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:08:47,315 INFO L93 Difference]: Finished difference Result 914 states and 1289 transitions. [2022-04-28 08:08:47,315 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1289 transitions. [2022-04-28 08:08:47,316 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:08:47,316 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:08:47,317 INFO L74 IsIncluded]: Start isIncluded. First operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 914 states. [2022-04-28 08:08:47,318 INFO L87 Difference]: Start difference. First operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 914 states. [2022-04-28 08:08:47,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:08:47,345 INFO L93 Difference]: Finished difference Result 914 states and 1289 transitions. [2022-04-28 08:08:47,345 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1289 transitions. [2022-04-28 08:08:47,346 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:08:47,346 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:08:47,346 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:08:47,347 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:08:47,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 08:08:47,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1079 transitions. [2022-04-28 08:08:47,377 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1079 transitions. Word has length 55 [2022-04-28 08:08:47,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:08:47,378 INFO L495 AbstractCegarLoop]: Abstraction has 794 states and 1079 transitions. [2022-04-28 08:08:47,378 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:08:47,378 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 794 states and 1079 transitions. [2022-04-28 08:08:49,674 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1079 edges. 1079 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:08:49,675 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1079 transitions. [2022-04-28 08:08:49,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-28 08:08:49,676 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:08:49,676 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:08:49,676 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-28 08:08:49,676 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:08:49,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:08:49,676 INFO L85 PathProgramCache]: Analyzing trace with hash 170307092, now seen corresponding path program 1 times [2022-04-28 08:08:49,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:08:49,677 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1382765665] [2022-04-28 08:08:49,677 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:08:49,677 INFO L85 PathProgramCache]: Analyzing trace with hash 170307092, now seen corresponding path program 2 times [2022-04-28 08:08:49,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:08:49,677 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837235500] [2022-04-28 08:08:49,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:08:49,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:08:49,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:49,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:08:49,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:49,746 INFO L290 TraceCheckUtils]: 0: Hoare triple {126311#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {126274#true} is VALID [2022-04-28 08:08:49,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-28 08:08:49,746 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126274#true} {126274#true} #1498#return; {126274#true} is VALID [2022-04-28 08:08:49,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:08:49,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:49,771 INFO L290 TraceCheckUtils]: 0: Hoare triple {126312#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {126274#true} is VALID [2022-04-28 08:08:49,771 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-28 08:08:49,771 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126274#true} {126274#true} #1366#return; {126274#true} is VALID [2022-04-28 08:08:49,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:08:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:49,785 INFO L290 TraceCheckUtils]: 0: Hoare triple {126313#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {126274#true} is VALID [2022-04-28 08:08:49,786 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-28 08:08:49,786 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126274#true} {126274#true} #1368#return; {126274#true} is VALID [2022-04-28 08:08:49,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:08:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:49,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:08:49,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:49,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:08:49,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:08:49,859 INFO L290 TraceCheckUtils]: 0: Hoare triple {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126274#true} is VALID [2022-04-28 08:08:49,860 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,860 INFO L290 TraceCheckUtils]: 2: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,860 INFO L290 TraceCheckUtils]: 3: Hoare triple {126341#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,861 INFO L290 TraceCheckUtils]: 4: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,861 INFO L290 TraceCheckUtils]: 5: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,862 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-28 08:08:49,862 INFO L290 TraceCheckUtils]: 0: Hoare triple {126331#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {126274#true} is VALID [2022-04-28 08:08:49,862 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {126274#true} is VALID [2022-04-28 08:08:49,862 INFO L290 TraceCheckUtils]: 2: Hoare triple {126274#true} assume !(~s~0 != ~NP~0); {126274#true} is VALID [2022-04-28 08:08:49,862 INFO L290 TraceCheckUtils]: 3: Hoare triple {126274#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 08:08:49,863 INFO L290 TraceCheckUtils]: 4: Hoare triple {126332#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 08:08:49,863 INFO L272 TraceCheckUtils]: 5: Hoare triple {126332#(<= 1 ~compRegistered~0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:49,863 INFO L290 TraceCheckUtils]: 6: Hoare triple {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126274#true} is VALID [2022-04-28 08:08:49,864 INFO L290 TraceCheckUtils]: 7: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,864 INFO L290 TraceCheckUtils]: 8: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,864 INFO L290 TraceCheckUtils]: 9: Hoare triple {126341#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,864 INFO L290 TraceCheckUtils]: 10: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,865 INFO L290 TraceCheckUtils]: 11: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,865 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-28 08:08:49,865 INFO L290 TraceCheckUtils]: 13: Hoare triple {126275#false} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {126275#false} is VALID [2022-04-28 08:08:49,865 INFO L290 TraceCheckUtils]: 14: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-28 08:08:49,866 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126275#false} {126274#true} #1494#return; {126275#false} is VALID [2022-04-28 08:08:49,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {126314#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {126274#true} is VALID [2022-04-28 08:08:49,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume !(2 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-28 08:08:49,866 INFO L290 TraceCheckUtils]: 2: Hoare triple {126274#true} assume !(3 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-28 08:08:49,866 INFO L290 TraceCheckUtils]: 3: Hoare triple {126274#true} assume !(1 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-28 08:08:49,866 INFO L290 TraceCheckUtils]: 4: Hoare triple {126274#true} assume 7 == ~deviceExtension__Active~1; {126274#true} is VALID [2022-04-28 08:08:49,867 INFO L272 TraceCheckUtils]: 5: Hoare triple {126274#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {126331#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:08:49,867 INFO L290 TraceCheckUtils]: 6: Hoare triple {126331#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {126274#true} is VALID [2022-04-28 08:08:49,867 INFO L290 TraceCheckUtils]: 7: Hoare triple {126274#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {126274#true} is VALID [2022-04-28 08:08:49,867 INFO L290 TraceCheckUtils]: 8: Hoare triple {126274#true} assume !(~s~0 != ~NP~0); {126274#true} is VALID [2022-04-28 08:08:49,867 INFO L290 TraceCheckUtils]: 9: Hoare triple {126274#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 08:08:49,868 INFO L290 TraceCheckUtils]: 10: Hoare triple {126332#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 08:08:49,868 INFO L272 TraceCheckUtils]: 11: Hoare triple {126332#(<= 1 ~compRegistered~0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:49,868 INFO L290 TraceCheckUtils]: 12: Hoare triple {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126274#true} is VALID [2022-04-28 08:08:49,868 INFO L290 TraceCheckUtils]: 13: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,869 INFO L290 TraceCheckUtils]: 14: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,869 INFO L290 TraceCheckUtils]: 15: Hoare triple {126341#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,869 INFO L290 TraceCheckUtils]: 16: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,869 INFO L290 TraceCheckUtils]: 17: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,870 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-28 08:08:49,870 INFO L290 TraceCheckUtils]: 19: Hoare triple {126275#false} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {126275#false} is VALID [2022-04-28 08:08:49,870 INFO L290 TraceCheckUtils]: 20: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-28 08:08:49,870 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {126275#false} {126274#true} #1494#return; {126275#false} is VALID [2022-04-28 08:08:49,871 INFO L290 TraceCheckUtils]: 22: Hoare triple {126275#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {126275#false} is VALID [2022-04-28 08:08:49,871 INFO L290 TraceCheckUtils]: 23: Hoare triple {126275#false} #res := ~status~3; {126275#false} is VALID [2022-04-28 08:08:49,871 INFO L290 TraceCheckUtils]: 24: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-28 08:08:49,871 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {126275#false} {126274#true} #1370#return; {126275#false} is VALID [2022-04-28 08:08:49,872 INFO L272 TraceCheckUtils]: 0: Hoare triple {126274#true} call ULTIMATE.init(); {126311#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:08:49,872 INFO L290 TraceCheckUtils]: 1: Hoare triple {126311#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {126274#true} is VALID [2022-04-28 08:08:49,872 INFO L290 TraceCheckUtils]: 2: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-28 08:08:49,872 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126274#true} {126274#true} #1498#return; {126274#true} is VALID [2022-04-28 08:08:49,872 INFO L272 TraceCheckUtils]: 4: Hoare triple {126274#true} call #t~ret180 := main(); {126274#true} is VALID [2022-04-28 08:08:49,873 INFO L290 TraceCheckUtils]: 5: Hoare triple {126274#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {126274#true} is VALID [2022-04-28 08:08:49,873 INFO L272 TraceCheckUtils]: 6: Hoare triple {126274#true} call _BLAST_init(); {126312#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:49,873 INFO L290 TraceCheckUtils]: 7: Hoare triple {126312#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {126274#true} is VALID [2022-04-28 08:08:49,874 INFO L290 TraceCheckUtils]: 8: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-28 08:08:49,874 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {126274#true} {126274#true} #1366#return; {126274#true} is VALID [2022-04-28 08:08:49,874 INFO L290 TraceCheckUtils]: 10: Hoare triple {126274#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {126274#true} is VALID [2022-04-28 08:08:49,874 INFO L290 TraceCheckUtils]: 11: Hoare triple {126274#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {126274#true} is VALID [2022-04-28 08:08:49,874 INFO L272 TraceCheckUtils]: 12: Hoare triple {126274#true} call stub_driver_init(); {126313#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:49,874 INFO L290 TraceCheckUtils]: 13: Hoare triple {126313#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {126274#true} is VALID [2022-04-28 08:08:49,874 INFO L290 TraceCheckUtils]: 14: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-28 08:08:49,874 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126274#true} {126274#true} #1368#return; {126274#true} is VALID [2022-04-28 08:08:49,875 INFO L290 TraceCheckUtils]: 16: Hoare triple {126274#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {126274#true} is VALID [2022-04-28 08:08:49,875 INFO L290 TraceCheckUtils]: 17: Hoare triple {126274#true} assume 2 == ~tmp_ndt_1~0; {126274#true} is VALID [2022-04-28 08:08:49,875 INFO L272 TraceCheckUtils]: 18: Hoare triple {126274#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {126314#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:08:49,875 INFO L290 TraceCheckUtils]: 19: Hoare triple {126314#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {126274#true} is VALID [2022-04-28 08:08:49,876 INFO L290 TraceCheckUtils]: 20: Hoare triple {126274#true} assume !(2 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-28 08:08:49,876 INFO L290 TraceCheckUtils]: 21: Hoare triple {126274#true} assume !(3 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-28 08:08:49,876 INFO L290 TraceCheckUtils]: 22: Hoare triple {126274#true} assume !(1 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-28 08:08:49,876 INFO L290 TraceCheckUtils]: 23: Hoare triple {126274#true} assume 7 == ~deviceExtension__Active~1; {126274#true} is VALID [2022-04-28 08:08:49,876 INFO L272 TraceCheckUtils]: 24: Hoare triple {126274#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {126331#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:08:49,876 INFO L290 TraceCheckUtils]: 25: Hoare triple {126331#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {126274#true} is VALID [2022-04-28 08:08:49,877 INFO L290 TraceCheckUtils]: 26: Hoare triple {126274#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {126274#true} is VALID [2022-04-28 08:08:49,877 INFO L290 TraceCheckUtils]: 27: Hoare triple {126274#true} assume !(~s~0 != ~NP~0); {126274#true} is VALID [2022-04-28 08:08:49,877 INFO L290 TraceCheckUtils]: 28: Hoare triple {126274#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 08:08:49,877 INFO L290 TraceCheckUtils]: 29: Hoare triple {126332#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 08:08:49,878 INFO L272 TraceCheckUtils]: 30: Hoare triple {126332#(<= 1 ~compRegistered~0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:08:49,878 INFO L290 TraceCheckUtils]: 31: Hoare triple {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126274#true} is VALID [2022-04-28 08:08:49,878 INFO L290 TraceCheckUtils]: 32: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,878 INFO L290 TraceCheckUtils]: 33: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,879 INFO L290 TraceCheckUtils]: 34: Hoare triple {126341#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,879 INFO L290 TraceCheckUtils]: 35: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,879 INFO L290 TraceCheckUtils]: 36: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:08:49,880 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-28 08:08:49,880 INFO L290 TraceCheckUtils]: 38: Hoare triple {126275#false} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {126275#false} is VALID [2022-04-28 08:08:49,880 INFO L290 TraceCheckUtils]: 39: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-28 08:08:49,880 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {126275#false} {126274#true} #1494#return; {126275#false} is VALID [2022-04-28 08:08:49,880 INFO L290 TraceCheckUtils]: 41: Hoare triple {126275#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {126275#false} is VALID [2022-04-28 08:08:49,880 INFO L290 TraceCheckUtils]: 42: Hoare triple {126275#false} #res := ~status~3; {126275#false} is VALID [2022-04-28 08:08:49,880 INFO L290 TraceCheckUtils]: 43: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-28 08:08:49,880 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {126275#false} {126274#true} #1370#return; {126275#false} is VALID [2022-04-28 08:08:49,880 INFO L290 TraceCheckUtils]: 45: Hoare triple {126275#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {126275#false} is VALID [2022-04-28 08:08:49,880 INFO L290 TraceCheckUtils]: 46: Hoare triple {126275#false} assume !(0 != ~we_should_unload~0); {126275#false} is VALID [2022-04-28 08:08:49,881 INFO L290 TraceCheckUtils]: 47: Hoare triple {126275#false} assume !(1 == ~pended~0); {126275#false} is VALID [2022-04-28 08:08:49,881 INFO L290 TraceCheckUtils]: 48: Hoare triple {126275#false} assume !(1 == ~pended~0); {126275#false} is VALID [2022-04-28 08:08:49,881 INFO L290 TraceCheckUtils]: 49: Hoare triple {126275#false} assume ~s~0 != ~UNLOADED~0; {126275#false} is VALID [2022-04-28 08:08:49,881 INFO L290 TraceCheckUtils]: 50: Hoare triple {126275#false} assume -1 != ~status~9; {126275#false} is VALID [2022-04-28 08:08:49,881 INFO L290 TraceCheckUtils]: 51: Hoare triple {126275#false} assume ~s~0 != ~SKIP2~0; {126275#false} is VALID [2022-04-28 08:08:49,881 INFO L290 TraceCheckUtils]: 52: Hoare triple {126275#false} assume ~s~0 != ~IPC~0; {126275#false} is VALID [2022-04-28 08:08:49,881 INFO L290 TraceCheckUtils]: 53: Hoare triple {126275#false} assume ~s~0 != ~DC~0; {126275#false} is VALID [2022-04-28 08:08:49,881 INFO L272 TraceCheckUtils]: 54: Hoare triple {126275#false} call errorFn(); {126275#false} is VALID [2022-04-28 08:08:49,881 INFO L290 TraceCheckUtils]: 55: Hoare triple {126275#false} assume !false; {126275#false} is VALID [2022-04-28 08:08:49,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:08:49,881 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:08:49,882 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1837235500] [2022-04-28 08:08:49,882 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1837235500] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:08:49,882 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:08:49,882 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:08:49,883 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:08:49,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1382765665] [2022-04-28 08:08:49,883 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1382765665] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:08:49,883 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:08:49,883 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:08:49,883 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1547545452] [2022-04-28 08:08:49,883 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:08:49,884 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 56 [2022-04-28 08:08:49,884 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:08:49,884 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:08:49,920 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:08:49,920 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 08:08:49,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:08:49,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 08:08:49,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:08:49,921 INFO L87 Difference]: Start difference. First operand 794 states and 1079 transitions. Second operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:08:57,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:08:57,393 INFO L93 Difference]: Finished difference Result 979 states and 1361 transitions. [2022-04-28 08:08:57,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 08:08:57,393 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 56 [2022-04-28 08:08:57,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:08:57,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:08:57,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1009 transitions. [2022-04-28 08:08:57,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:08:57,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1009 transitions. [2022-04-28 08:08:57,407 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 1009 transitions. [2022-04-28 08:08:58,423 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1009 edges. 1009 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:08:58,461 INFO L225 Difference]: With dead ends: 979 [2022-04-28 08:08:58,462 INFO L226 Difference]: Without dead ends: 936 [2022-04-28 08:08:58,462 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2022-04-28 08:08:58,462 INFO L413 NwaCegarLoop]: 680 mSDtfsCounter, 1530 mSDsluCounter, 580 mSDsCounter, 0 mSdLazyCounter, 1257 mSolverCounterSat, 380 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1540 SdHoareTripleChecker+Valid, 1260 SdHoareTripleChecker+Invalid, 1637 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 380 IncrementalHoareTripleChecker+Valid, 1257 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:08:58,463 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1540 Valid, 1260 Invalid, 1637 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [380 Valid, 1257 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 08:08:58,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 936 states. [2022-04-28 08:09:00,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 936 to 794. [2022-04-28 08:09:00,133 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:09:00,135 INFO L82 GeneralOperation]: Start isEquivalent. First operand 936 states. Second operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 08:09:00,135 INFO L74 IsIncluded]: Start isIncluded. First operand 936 states. Second operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 08:09:00,136 INFO L87 Difference]: Start difference. First operand 936 states. Second operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 08:09:00,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:09:00,163 INFO L93 Difference]: Finished difference Result 936 states and 1310 transitions. [2022-04-28 08:09:00,163 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1310 transitions. [2022-04-28 08:09:00,164 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:09:00,164 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:09:00,165 INFO L74 IsIncluded]: Start isIncluded. First operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 936 states. [2022-04-28 08:09:00,166 INFO L87 Difference]: Start difference. First operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 936 states. [2022-04-28 08:09:00,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:09:00,194 INFO L93 Difference]: Finished difference Result 936 states and 1310 transitions. [2022-04-28 08:09:00,195 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1310 transitions. [2022-04-28 08:09:00,196 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:09:00,196 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:09:00,196 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:09:00,196 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:09:00,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 08:09:00,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1078 transitions. [2022-04-28 08:09:00,233 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1078 transitions. Word has length 56 [2022-04-28 08:09:00,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:09:00,233 INFO L495 AbstractCegarLoop]: Abstraction has 794 states and 1078 transitions. [2022-04-28 08:09:00,233 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:09:00,233 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 794 states and 1078 transitions. [2022-04-28 08:09:02,544 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1078 edges. 1078 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:09:02,544 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1078 transitions. [2022-04-28 08:09:02,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-28 08:09:02,545 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:09:02,545 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:09:02,545 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-28 08:09:02,546 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:09:02,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:09:02,546 INFO L85 PathProgramCache]: Analyzing trace with hash 369563974, now seen corresponding path program 1 times [2022-04-28 08:09:02,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:09:02,546 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2028776519] [2022-04-28 08:09:02,546 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:09:02,546 INFO L85 PathProgramCache]: Analyzing trace with hash 369563974, now seen corresponding path program 2 times [2022-04-28 08:09:02,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:09:02,546 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [772691743] [2022-04-28 08:09:02,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:09:02,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:09:02,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:02,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:09:02,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:02,639 INFO L290 TraceCheckUtils]: 0: Hoare triple {131809#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {131772#true} is VALID [2022-04-28 08:09:02,639 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-28 08:09:02,640 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131772#true} {131772#true} #1498#return; {131772#true} is VALID [2022-04-28 08:09:02,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:09:02,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:02,662 INFO L290 TraceCheckUtils]: 0: Hoare triple {131810#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {131772#true} is VALID [2022-04-28 08:09:02,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-28 08:09:02,662 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131772#true} {131772#true} #1366#return; {131772#true} is VALID [2022-04-28 08:09:02,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:09:02,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:02,676 INFO L290 TraceCheckUtils]: 0: Hoare triple {131811#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {131772#true} is VALID [2022-04-28 08:09:02,676 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-28 08:09:02,676 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131772#true} {131772#true} #1368#return; {131772#true} is VALID [2022-04-28 08:09:02,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 08:09:02,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:02,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:09:02,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:02,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:09:02,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:02,835 INFO L290 TraceCheckUtils]: 0: Hoare triple {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {131772#true} is VALID [2022-04-28 08:09:02,835 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-28 08:09:02,835 INFO L290 TraceCheckUtils]: 2: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-28 08:09:02,835 INFO L290 TraceCheckUtils]: 3: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-28 08:09:02,835 INFO L290 TraceCheckUtils]: 4: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-28 08:09:02,836 INFO L290 TraceCheckUtils]: 5: Hoare triple {131772#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,836 INFO L290 TraceCheckUtils]: 6: Hoare triple {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:09:02,836 INFO L290 TraceCheckUtils]: 7: Hoare triple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:09:02,837 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {131772#true} #1478#return; {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,837 INFO L290 TraceCheckUtils]: 0: Hoare triple {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {131772#true} is VALID [2022-04-28 08:09:02,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {131772#true} is VALID [2022-04-28 08:09:02,837 INFO L290 TraceCheckUtils]: 2: Hoare triple {131772#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {131772#true} is VALID [2022-04-28 08:09:02,838 INFO L272 TraceCheckUtils]: 3: Hoare triple {131772#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:02,838 INFO L290 TraceCheckUtils]: 4: Hoare triple {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {131772#true} is VALID [2022-04-28 08:09:02,838 INFO L290 TraceCheckUtils]: 5: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-28 08:09:02,838 INFO L290 TraceCheckUtils]: 6: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-28 08:09:02,838 INFO L290 TraceCheckUtils]: 7: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-28 08:09:02,838 INFO L290 TraceCheckUtils]: 8: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-28 08:09:02,839 INFO L290 TraceCheckUtils]: 9: Hoare triple {131772#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,839 INFO L290 TraceCheckUtils]: 10: Hoare triple {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:09:02,839 INFO L290 TraceCheckUtils]: 11: Hoare triple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:09:02,840 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {131772#true} #1478#return; {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,841 INFO L290 TraceCheckUtils]: 13: Hoare triple {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,841 INFO L290 TraceCheckUtils]: 14: Hoare triple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,842 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {131772#true} #1422#return; {131829#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} is VALID [2022-04-28 08:09:02,842 INFO L290 TraceCheckUtils]: 0: Hoare triple {131812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {131772#true} is VALID [2022-04-28 08:09:02,842 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume !(0 == ~irpSp__MinorFunction~0); {131772#true} is VALID [2022-04-28 08:09:02,842 INFO L290 TraceCheckUtils]: 2: Hoare triple {131772#true} assume 22 == ~irpSp__MinorFunction~0; {131772#true} is VALID [2022-04-28 08:09:02,842 INFO L290 TraceCheckUtils]: 3: Hoare triple {131772#true} assume ~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0; {131772#true} is VALID [2022-04-28 08:09:02,843 INFO L272 TraceCheckUtils]: 4: Hoare triple {131772#true} call #t~ret25 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:02,843 INFO L290 TraceCheckUtils]: 5: Hoare triple {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {131772#true} is VALID [2022-04-28 08:09:02,843 INFO L290 TraceCheckUtils]: 6: Hoare triple {131772#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {131772#true} is VALID [2022-04-28 08:09:02,844 INFO L290 TraceCheckUtils]: 7: Hoare triple {131772#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {131772#true} is VALID [2022-04-28 08:09:02,845 INFO L272 TraceCheckUtils]: 8: Hoare triple {131772#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:02,846 INFO L290 TraceCheckUtils]: 9: Hoare triple {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {131772#true} is VALID [2022-04-28 08:09:02,846 INFO L290 TraceCheckUtils]: 10: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-28 08:09:02,846 INFO L290 TraceCheckUtils]: 11: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-28 08:09:02,846 INFO L290 TraceCheckUtils]: 12: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-28 08:09:02,846 INFO L290 TraceCheckUtils]: 13: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-28 08:09:02,846 INFO L290 TraceCheckUtils]: 14: Hoare triple {131772#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,847 INFO L290 TraceCheckUtils]: 15: Hoare triple {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:09:02,847 INFO L290 TraceCheckUtils]: 16: Hoare triple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:09:02,848 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {131772#true} #1478#return; {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,848 INFO L290 TraceCheckUtils]: 18: Hoare triple {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,848 INFO L290 TraceCheckUtils]: 19: Hoare triple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,849 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {131772#true} #1422#return; {131829#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} is VALID [2022-04-28 08:09:02,850 INFO L290 TraceCheckUtils]: 21: Hoare triple {131829#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~1 := #t~ret25;havoc #t~ret25;#res := ~tmp~1; {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-28 08:09:02,850 INFO L290 TraceCheckUtils]: 22: Hoare triple {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} assume true; {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-28 08:09:02,851 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} {131772#true} #1372#return; {131807#(and (<= ~lowerDriverReturn~0 |main_#t~ret164|) (<= |main_#t~ret164| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,852 INFO L272 TraceCheckUtils]: 0: Hoare triple {131772#true} call ULTIMATE.init(); {131809#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:09:02,852 INFO L290 TraceCheckUtils]: 1: Hoare triple {131809#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {131772#true} is VALID [2022-04-28 08:09:02,852 INFO L290 TraceCheckUtils]: 2: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-28 08:09:02,852 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131772#true} {131772#true} #1498#return; {131772#true} is VALID [2022-04-28 08:09:02,852 INFO L272 TraceCheckUtils]: 4: Hoare triple {131772#true} call #t~ret180 := main(); {131772#true} is VALID [2022-04-28 08:09:02,853 INFO L290 TraceCheckUtils]: 5: Hoare triple {131772#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {131772#true} is VALID [2022-04-28 08:09:02,853 INFO L272 TraceCheckUtils]: 6: Hoare triple {131772#true} call _BLAST_init(); {131810#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:02,854 INFO L290 TraceCheckUtils]: 7: Hoare triple {131810#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {131772#true} is VALID [2022-04-28 08:09:02,854 INFO L290 TraceCheckUtils]: 8: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-28 08:09:02,854 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {131772#true} {131772#true} #1366#return; {131772#true} is VALID [2022-04-28 08:09:02,854 INFO L290 TraceCheckUtils]: 10: Hoare triple {131772#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {131772#true} is VALID [2022-04-28 08:09:02,854 INFO L290 TraceCheckUtils]: 11: Hoare triple {131772#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {131772#true} is VALID [2022-04-28 08:09:02,855 INFO L272 TraceCheckUtils]: 12: Hoare triple {131772#true} call stub_driver_init(); {131811#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:02,855 INFO L290 TraceCheckUtils]: 13: Hoare triple {131811#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {131772#true} is VALID [2022-04-28 08:09:02,855 INFO L290 TraceCheckUtils]: 14: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-28 08:09:02,855 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131772#true} {131772#true} #1368#return; {131772#true} is VALID [2022-04-28 08:09:02,855 INFO L290 TraceCheckUtils]: 16: Hoare triple {131772#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {131772#true} is VALID [2022-04-28 08:09:02,855 INFO L290 TraceCheckUtils]: 17: Hoare triple {131772#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {131772#true} is VALID [2022-04-28 08:09:02,855 INFO L290 TraceCheckUtils]: 18: Hoare triple {131772#true} assume 3 == ~tmp_ndt_2~0; {131772#true} is VALID [2022-04-28 08:09:02,856 INFO L272 TraceCheckUtils]: 19: Hoare triple {131772#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {131812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:09:02,856 INFO L290 TraceCheckUtils]: 20: Hoare triple {131812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {131772#true} is VALID [2022-04-28 08:09:02,856 INFO L290 TraceCheckUtils]: 21: Hoare triple {131772#true} assume !(0 == ~irpSp__MinorFunction~0); {131772#true} is VALID [2022-04-28 08:09:02,856 INFO L290 TraceCheckUtils]: 22: Hoare triple {131772#true} assume 22 == ~irpSp__MinorFunction~0; {131772#true} is VALID [2022-04-28 08:09:02,856 INFO L290 TraceCheckUtils]: 23: Hoare triple {131772#true} assume ~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0; {131772#true} is VALID [2022-04-28 08:09:02,857 INFO L272 TraceCheckUtils]: 24: Hoare triple {131772#true} call #t~ret25 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:02,857 INFO L290 TraceCheckUtils]: 25: Hoare triple {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {131772#true} is VALID [2022-04-28 08:09:02,857 INFO L290 TraceCheckUtils]: 26: Hoare triple {131772#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {131772#true} is VALID [2022-04-28 08:09:02,857 INFO L290 TraceCheckUtils]: 27: Hoare triple {131772#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {131772#true} is VALID [2022-04-28 08:09:02,858 INFO L272 TraceCheckUtils]: 28: Hoare triple {131772#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:02,858 INFO L290 TraceCheckUtils]: 29: Hoare triple {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {131772#true} is VALID [2022-04-28 08:09:02,858 INFO L290 TraceCheckUtils]: 30: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-28 08:09:02,858 INFO L290 TraceCheckUtils]: 31: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-28 08:09:02,858 INFO L290 TraceCheckUtils]: 32: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-28 08:09:02,858 INFO L290 TraceCheckUtils]: 33: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-28 08:09:02,859 INFO L290 TraceCheckUtils]: 34: Hoare triple {131772#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,859 INFO L290 TraceCheckUtils]: 35: Hoare triple {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:09:02,860 INFO L290 TraceCheckUtils]: 36: Hoare triple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:09:02,860 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {131772#true} #1478#return; {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,861 INFO L290 TraceCheckUtils]: 38: Hoare triple {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,861 INFO L290 TraceCheckUtils]: 39: Hoare triple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,862 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {131772#true} #1422#return; {131829#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} is VALID [2022-04-28 08:09:02,863 INFO L290 TraceCheckUtils]: 41: Hoare triple {131829#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~1 := #t~ret25;havoc #t~ret25;#res := ~tmp~1; {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-28 08:09:02,863 INFO L290 TraceCheckUtils]: 42: Hoare triple {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} assume true; {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-28 08:09:02,864 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} {131772#true} #1372#return; {131807#(and (<= ~lowerDriverReturn~0 |main_#t~ret164|) (<= |main_#t~ret164| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:09:02,864 INFO L290 TraceCheckUtils]: 44: Hoare triple {131807#(and (<= ~lowerDriverReturn~0 |main_#t~ret164|) (<= |main_#t~ret164| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret164 && #t~ret164 <= 2147483647;~status~9 := #t~ret164;havoc #t~ret164; {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:09:02,865 INFO L290 TraceCheckUtils]: 45: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:09:02,865 INFO L290 TraceCheckUtils]: 46: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:09:02,865 INFO L290 TraceCheckUtils]: 47: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:09:02,866 INFO L290 TraceCheckUtils]: 48: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:09:02,866 INFO L290 TraceCheckUtils]: 49: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:09:02,867 INFO L290 TraceCheckUtils]: 50: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:09:02,867 INFO L290 TraceCheckUtils]: 51: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:09:02,867 INFO L290 TraceCheckUtils]: 52: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:09:02,868 INFO L290 TraceCheckUtils]: 53: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {131773#false} is VALID [2022-04-28 08:09:02,868 INFO L272 TraceCheckUtils]: 54: Hoare triple {131773#false} call errorFn(); {131773#false} is VALID [2022-04-28 08:09:02,868 INFO L290 TraceCheckUtils]: 55: Hoare triple {131773#false} assume !false; {131773#false} is VALID [2022-04-28 08:09:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:09:02,868 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:09:02,869 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [772691743] [2022-04-28 08:09:02,869 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [772691743] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:09:02,869 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:09:02,869 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:09:02,869 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:09:02,869 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2028776519] [2022-04-28 08:09:02,869 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2028776519] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:09:02,869 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:09:02,870 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:09:02,870 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070840709] [2022-04-28 08:09:02,870 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:09:02,870 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 56 [2022-04-28 08:09:02,871 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:09:02,871 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:09:02,916 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:09:02,917 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 08:09:02,917 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:09:02,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 08:09:02,917 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2022-04-28 08:09:02,917 INFO L87 Difference]: Start difference. First operand 794 states and 1078 transitions. Second operand has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:09:19,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:09:19,492 INFO L93 Difference]: Finished difference Result 927 states and 1302 transitions. [2022-04-28 08:09:19,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 08:09:19,492 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 56 [2022-04-28 08:09:19,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:09:19,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:09:19,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 899 transitions. [2022-04-28 08:09:19,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:09:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 899 transitions. [2022-04-28 08:09:19,519 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 899 transitions. [2022-04-28 08:09:20,405 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 899 edges. 899 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:09:20,441 INFO L225 Difference]: With dead ends: 927 [2022-04-28 08:09:20,442 INFO L226 Difference]: Without dead ends: 909 [2022-04-28 08:09:20,442 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:09:20,443 INFO L413 NwaCegarLoop]: 653 mSDtfsCounter, 1307 mSDsluCounter, 1988 mSDsCounter, 0 mSdLazyCounter, 5029 mSolverCounterSat, 529 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1309 SdHoareTripleChecker+Valid, 2641 SdHoareTripleChecker+Invalid, 5558 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 529 IncrementalHoareTripleChecker+Valid, 5029 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2022-04-28 08:09:20,443 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1309 Valid, 2641 Invalid, 5558 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [529 Valid, 5029 Invalid, 0 Unknown, 0 Unchecked, 6.6s Time] [2022-04-28 08:09:20,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 909 states. [2022-04-28 08:09:22,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 909 to 789. [2022-04-28 08:09:22,172 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:09:22,173 INFO L82 GeneralOperation]: Start isEquivalent. First operand 909 states. Second operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-28 08:09:22,174 INFO L74 IsIncluded]: Start isIncluded. First operand 909 states. Second operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-28 08:09:22,175 INFO L87 Difference]: Start difference. First operand 909 states. Second operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-28 08:09:22,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:09:22,202 INFO L93 Difference]: Finished difference Result 909 states and 1281 transitions. [2022-04-28 08:09:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1281 transitions. [2022-04-28 08:09:22,203 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:09:22,203 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:09:22,204 INFO L74 IsIncluded]: Start isIncluded. First operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) Second operand 909 states. [2022-04-28 08:09:22,204 INFO L87 Difference]: Start difference. First operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) Second operand 909 states. [2022-04-28 08:09:22,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:09:22,231 INFO L93 Difference]: Finished difference Result 909 states and 1281 transitions. [2022-04-28 08:09:22,231 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1281 transitions. [2022-04-28 08:09:22,232 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:09:22,232 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:09:22,232 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:09:22,232 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:09:22,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-28 08:09:22,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 789 states and 1071 transitions. [2022-04-28 08:09:22,262 INFO L78 Accepts]: Start accepts. Automaton has 789 states and 1071 transitions. Word has length 56 [2022-04-28 08:09:22,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:09:22,262 INFO L495 AbstractCegarLoop]: Abstraction has 789 states and 1071 transitions. [2022-04-28 08:09:22,263 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:09:22,263 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 789 states and 1071 transitions. [2022-04-28 08:09:24,602 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1071 edges. 1071 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:09:24,603 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1071 transitions. [2022-04-28 08:09:24,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-04-28 08:09:24,604 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:09:24,604 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:09:24,604 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-28 08:09:24,604 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:09:24,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:09:24,604 INFO L85 PathProgramCache]: Analyzing trace with hash 1277592215, now seen corresponding path program 1 times [2022-04-28 08:09:24,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:09:24,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [293236079] [2022-04-28 08:09:24,605 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:09:24,605 INFO L85 PathProgramCache]: Analyzing trace with hash 1277592215, now seen corresponding path program 2 times [2022-04-28 08:09:24,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:09:24,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [939789932] [2022-04-28 08:09:24,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:09:24,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:09:24,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:24,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:09:24,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:24,672 INFO L290 TraceCheckUtils]: 0: Hoare triple {137141#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {137099#true} is VALID [2022-04-28 08:09:24,672 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 08:09:24,672 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-28 08:09:24,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:09:24,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:24,691 INFO L290 TraceCheckUtils]: 0: Hoare triple {137142#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137099#true} is VALID [2022-04-28 08:09:24,691 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 08:09:24,691 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137099#true} {137099#true} #1366#return; {137099#true} is VALID [2022-04-28 08:09:24,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:09:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:24,708 INFO L290 TraceCheckUtils]: 0: Hoare triple {137143#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {137099#true} is VALID [2022-04-28 08:09:24,709 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 08:09:24,709 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137099#true} {137099#true} #1368#return; {137099#true} is VALID [2022-04-28 08:09:24,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-04-28 08:09:24,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:24,718 INFO L290 TraceCheckUtils]: 0: Hoare triple {137144#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137099#true} is VALID [2022-04-28 08:09:24,718 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-28 08:09:24,718 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume !(1 == ~customIrp~0); {137099#true} is VALID [2022-04-28 08:09:24,718 INFO L290 TraceCheckUtils]: 3: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-28 08:09:24,718 INFO L290 TraceCheckUtils]: 4: Hoare triple {137099#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_7~0 := #t~nondet173;havoc #t~nondet173; {137099#true} is VALID [2022-04-28 08:09:24,718 INFO L290 TraceCheckUtils]: 5: Hoare triple {137099#true} assume 0 == ~tmp_ndt_7~0; {137099#true} is VALID [2022-04-28 08:09:24,718 INFO L290 TraceCheckUtils]: 6: Hoare triple {137099#true} #res := 0; {137099#true} is VALID [2022-04-28 08:09:24,718 INFO L290 TraceCheckUtils]: 7: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 08:09:24,718 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {137099#true} {137099#true} #1424#return; {137099#true} is VALID [2022-04-28 08:09:24,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-28 08:09:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:24,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:09:24,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:24,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:09:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:24,751 INFO L290 TraceCheckUtils]: 0: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,751 INFO L290 TraceCheckUtils]: 1: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,752 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,752 INFO L290 TraceCheckUtils]: 0: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137099#true} is VALID [2022-04-28 08:09:24,752 INFO L272 TraceCheckUtils]: 1: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:09:24,753 INFO L290 TraceCheckUtils]: 2: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,753 INFO L290 TraceCheckUtils]: 3: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,753 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,754 INFO L290 TraceCheckUtils]: 5: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,754 INFO L290 TraceCheckUtils]: 6: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,754 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1470#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,755 INFO L290 TraceCheckUtils]: 0: Hoare triple {137145#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137099#true} is VALID [2022-04-28 08:09:24,755 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume 0 != ~compRegistered~0; {137099#true} is VALID [2022-04-28 08:09:24,755 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume !(0 == ~routine~0); {137099#true} is VALID [2022-04-28 08:09:24,755 INFO L290 TraceCheckUtils]: 3: Hoare triple {137099#true} assume 1 == ~routine~0; {137099#true} is VALID [2022-04-28 08:09:24,755 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:09:24,755 INFO L290 TraceCheckUtils]: 5: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137099#true} is VALID [2022-04-28 08:09:24,756 INFO L272 TraceCheckUtils]: 6: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:09:24,756 INFO L290 TraceCheckUtils]: 7: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,756 INFO L290 TraceCheckUtils]: 8: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,757 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,757 INFO L290 TraceCheckUtils]: 10: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,757 INFO L290 TraceCheckUtils]: 11: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,758 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1470#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,758 INFO L290 TraceCheckUtils]: 13: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,758 INFO L290 TraceCheckUtils]: 14: Hoare triple {137140#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,759 INFO L290 TraceCheckUtils]: 15: Hoare triple {137140#(= ~setEventCalled~0 1)} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,759 INFO L290 TraceCheckUtils]: 16: Hoare triple {137140#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,759 INFO L290 TraceCheckUtils]: 17: Hoare triple {137140#(= ~setEventCalled~0 1)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,760 INFO L290 TraceCheckUtils]: 18: Hoare triple {137140#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,760 INFO L290 TraceCheckUtils]: 19: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,760 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1556#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,762 INFO L272 TraceCheckUtils]: 0: Hoare triple {137099#true} call ULTIMATE.init(); {137141#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:09:24,762 INFO L290 TraceCheckUtils]: 1: Hoare triple {137141#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {137099#true} is VALID [2022-04-28 08:09:24,762 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 08:09:24,762 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-28 08:09:24,762 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret180 := main(); {137099#true} is VALID [2022-04-28 08:09:24,762 INFO L290 TraceCheckUtils]: 5: Hoare triple {137099#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {137099#true} is VALID [2022-04-28 08:09:24,763 INFO L272 TraceCheckUtils]: 6: Hoare triple {137099#true} call _BLAST_init(); {137142#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:24,763 INFO L290 TraceCheckUtils]: 7: Hoare triple {137142#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137099#true} is VALID [2022-04-28 08:09:24,763 INFO L290 TraceCheckUtils]: 8: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 08:09:24,763 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137099#true} {137099#true} #1366#return; {137099#true} is VALID [2022-04-28 08:09:24,763 INFO L290 TraceCheckUtils]: 10: Hoare triple {137099#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {137099#true} is VALID [2022-04-28 08:09:24,763 INFO L290 TraceCheckUtils]: 11: Hoare triple {137099#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {137099#true} is VALID [2022-04-28 08:09:24,764 INFO L272 TraceCheckUtils]: 12: Hoare triple {137099#true} call stub_driver_init(); {137143#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:24,764 INFO L290 TraceCheckUtils]: 13: Hoare triple {137143#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {137099#true} is VALID [2022-04-28 08:09:24,764 INFO L290 TraceCheckUtils]: 14: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 08:09:24,764 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137099#true} {137099#true} #1368#return; {137099#true} is VALID [2022-04-28 08:09:24,764 INFO L290 TraceCheckUtils]: 16: Hoare triple {137099#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {137099#true} is VALID [2022-04-28 08:09:24,764 INFO L290 TraceCheckUtils]: 17: Hoare triple {137099#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {137099#true} is VALID [2022-04-28 08:09:24,764 INFO L290 TraceCheckUtils]: 18: Hoare triple {137099#true} assume 3 == ~tmp_ndt_2~0; {137099#true} is VALID [2022-04-28 08:09:24,764 INFO L272 TraceCheckUtils]: 19: Hoare triple {137099#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {137099#true} is VALID [2022-04-28 08:09:24,764 INFO L290 TraceCheckUtils]: 20: Hoare triple {137099#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {137099#true} is VALID [2022-04-28 08:09:24,764 INFO L290 TraceCheckUtils]: 21: Hoare triple {137099#true} assume !(0 == ~irpSp__MinorFunction~0); {137099#true} is VALID [2022-04-28 08:09:24,764 INFO L290 TraceCheckUtils]: 22: Hoare triple {137099#true} assume 22 == ~irpSp__MinorFunction~0; {137099#true} is VALID [2022-04-28 08:09:24,765 INFO L290 TraceCheckUtils]: 23: Hoare triple {137099#true} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {137099#true} is VALID [2022-04-28 08:09:24,765 INFO L272 TraceCheckUtils]: 24: Hoare triple {137099#true} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {137144#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:24,765 INFO L290 TraceCheckUtils]: 25: Hoare triple {137144#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137099#true} is VALID [2022-04-28 08:09:24,765 INFO L290 TraceCheckUtils]: 26: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-28 08:09:24,765 INFO L290 TraceCheckUtils]: 27: Hoare triple {137099#true} assume !(1 == ~customIrp~0); {137099#true} is VALID [2022-04-28 08:09:24,765 INFO L290 TraceCheckUtils]: 28: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-28 08:09:24,766 INFO L290 TraceCheckUtils]: 29: Hoare triple {137099#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_7~0 := #t~nondet173;havoc #t~nondet173; {137099#true} is VALID [2022-04-28 08:09:24,766 INFO L290 TraceCheckUtils]: 30: Hoare triple {137099#true} assume 0 == ~tmp_ndt_7~0; {137099#true} is VALID [2022-04-28 08:09:24,766 INFO L290 TraceCheckUtils]: 31: Hoare triple {137099#true} #res := 0; {137099#true} is VALID [2022-04-28 08:09:24,766 INFO L290 TraceCheckUtils]: 32: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 08:09:24,766 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {137099#true} {137099#true} #1424#return; {137099#true} is VALID [2022-04-28 08:09:24,766 INFO L290 TraceCheckUtils]: 34: Hoare triple {137099#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {137099#true} is VALID [2022-04-28 08:09:24,766 INFO L290 TraceCheckUtils]: 35: Hoare triple {137099#true} assume 0 != ~irpSp__Parameters__UsageNotification__InPath~0; {137099#true} is VALID [2022-04-28 08:09:24,766 INFO L290 TraceCheckUtils]: 36: Hoare triple {137099#true} assume !(1 != ~deviceExtension__PagingPathCount~0); {137099#true} is VALID [2022-04-28 08:09:24,766 INFO L272 TraceCheckUtils]: 37: Hoare triple {137099#true} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {137099#true} is VALID [2022-04-28 08:09:24,766 INFO L290 TraceCheckUtils]: 38: Hoare triple {137099#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {137099#true} is VALID [2022-04-28 08:09:24,766 INFO L290 TraceCheckUtils]: 39: Hoare triple {137099#true} assume !(~s~0 != ~NP~0); {137099#true} is VALID [2022-04-28 08:09:24,766 INFO L290 TraceCheckUtils]: 40: Hoare triple {137099#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {137099#true} is VALID [2022-04-28 08:09:24,766 INFO L290 TraceCheckUtils]: 41: Hoare triple {137099#true} ~irpSp__Control~1 := 224; {137099#true} is VALID [2022-04-28 08:09:24,767 INFO L272 TraceCheckUtils]: 42: Hoare triple {137099#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {137145#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:24,767 INFO L290 TraceCheckUtils]: 43: Hoare triple {137145#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137099#true} is VALID [2022-04-28 08:09:24,767 INFO L290 TraceCheckUtils]: 44: Hoare triple {137099#true} assume 0 != ~compRegistered~0; {137099#true} is VALID [2022-04-28 08:09:24,767 INFO L290 TraceCheckUtils]: 45: Hoare triple {137099#true} assume !(0 == ~routine~0); {137099#true} is VALID [2022-04-28 08:09:24,767 INFO L290 TraceCheckUtils]: 46: Hoare triple {137099#true} assume 1 == ~routine~0; {137099#true} is VALID [2022-04-28 08:09:24,768 INFO L272 TraceCheckUtils]: 47: Hoare triple {137099#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:09:24,768 INFO L290 TraceCheckUtils]: 48: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137099#true} is VALID [2022-04-28 08:09:24,768 INFO L272 TraceCheckUtils]: 49: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:09:24,769 INFO L290 TraceCheckUtils]: 50: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,769 INFO L290 TraceCheckUtils]: 51: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,769 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,770 INFO L290 TraceCheckUtils]: 53: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,770 INFO L290 TraceCheckUtils]: 54: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,770 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1470#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,771 INFO L290 TraceCheckUtils]: 56: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,771 INFO L290 TraceCheckUtils]: 57: Hoare triple {137140#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,771 INFO L290 TraceCheckUtils]: 58: Hoare triple {137140#(= ~setEventCalled~0 1)} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,771 INFO L290 TraceCheckUtils]: 59: Hoare triple {137140#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,772 INFO L290 TraceCheckUtils]: 60: Hoare triple {137140#(= ~setEventCalled~0 1)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,772 INFO L290 TraceCheckUtils]: 61: Hoare triple {137140#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,772 INFO L290 TraceCheckUtils]: 62: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,773 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1556#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,773 INFO L290 TraceCheckUtils]: 64: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,773 INFO L290 TraceCheckUtils]: 65: Hoare triple {137140#(= ~setEventCalled~0 1)} assume 0 != ~status~8; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,774 INFO L272 TraceCheckUtils]: 66: Hoare triple {137140#(= ~setEventCalled~0 1)} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,774 INFO L290 TraceCheckUtils]: 67: Hoare triple {137140#(= ~setEventCalled~0 1)} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,774 INFO L290 TraceCheckUtils]: 68: Hoare triple {137140#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:09:24,775 INFO L290 TraceCheckUtils]: 69: Hoare triple {137140#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {137100#false} is VALID [2022-04-28 08:09:24,775 INFO L290 TraceCheckUtils]: 70: Hoare triple {137100#false} assume !(1 == ~customIrp~0); {137100#false} is VALID [2022-04-28 08:09:24,775 INFO L290 TraceCheckUtils]: 71: Hoare triple {137100#false} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-28 08:09:24,775 INFO L272 TraceCheckUtils]: 72: Hoare triple {137100#false} call errorFn(); {137100#false} is VALID [2022-04-28 08:09:24,775 INFO L290 TraceCheckUtils]: 73: Hoare triple {137100#false} assume !false; {137100#false} is VALID [2022-04-28 08:09:24,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:09:24,775 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:09:24,775 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [939789932] [2022-04-28 08:09:24,776 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [939789932] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 08:09:24,776 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1500406599] [2022-04-28 08:09:24,776 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 08:09:24,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 08:09:24,776 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 08:09:24,777 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 08:09:24,795 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-28 08:09:25,003 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 08:09:25,003 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 08:09:25,031 INFO L263 TraceCheckSpWp]: Trace formula consists of 836 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 08:09:25,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:25,062 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 08:09:25,615 INFO L272 TraceCheckUtils]: 0: Hoare triple {137099#true} call ULTIMATE.init(); {137099#true} is VALID [2022-04-28 08:09:25,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {137099#true} is VALID [2022-04-28 08:09:25,615 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 08:09:25,615 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-28 08:09:25,615 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret180 := main(); {137099#true} is VALID [2022-04-28 08:09:25,615 INFO L290 TraceCheckUtils]: 5: Hoare triple {137099#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {137099#true} is VALID [2022-04-28 08:09:25,615 INFO L272 TraceCheckUtils]: 6: Hoare triple {137099#true} call _BLAST_init(); {137099#true} is VALID [2022-04-28 08:09:25,616 INFO L290 TraceCheckUtils]: 7: Hoare triple {137099#true} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,616 INFO L290 TraceCheckUtils]: 8: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,616 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {137099#true} #1366#return; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,617 INFO L290 TraceCheckUtils]: 10: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,617 INFO L290 TraceCheckUtils]: 11: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,617 INFO L272 TraceCheckUtils]: 12: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call stub_driver_init(); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,618 INFO L290 TraceCheckUtils]: 13: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,618 INFO L290 TraceCheckUtils]: 14: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,618 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1368#return; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,619 INFO L290 TraceCheckUtils]: 16: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,619 INFO L290 TraceCheckUtils]: 17: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,619 INFO L290 TraceCheckUtils]: 18: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 3 == ~tmp_ndt_2~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,620 INFO L272 TraceCheckUtils]: 19: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,620 INFO L290 TraceCheckUtils]: 20: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,621 INFO L290 TraceCheckUtils]: 21: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 == ~irpSp__MinorFunction~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,621 INFO L290 TraceCheckUtils]: 22: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 22 == ~irpSp__MinorFunction~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,621 INFO L290 TraceCheckUtils]: 23: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,622 INFO L272 TraceCheckUtils]: 24: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,622 INFO L290 TraceCheckUtils]: 25: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,622 INFO L290 TraceCheckUtils]: 26: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~s~0 == ~MPR3~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,623 INFO L290 TraceCheckUtils]: 27: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(1 == ~customIrp~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,623 INFO L290 TraceCheckUtils]: 28: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~s~0 == ~MPR3~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,623 INFO L290 TraceCheckUtils]: 29: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_7~0 := #t~nondet173;havoc #t~nondet173; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,623 INFO L290 TraceCheckUtils]: 30: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 == ~tmp_ndt_7~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,624 INFO L290 TraceCheckUtils]: 31: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #res := 0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,624 INFO L290 TraceCheckUtils]: 32: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,625 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1424#return; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,625 INFO L290 TraceCheckUtils]: 34: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,625 INFO L290 TraceCheckUtils]: 35: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 != ~irpSp__Parameters__UsageNotification__InPath~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,626 INFO L290 TraceCheckUtils]: 36: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(1 != ~deviceExtension__PagingPathCount~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,626 INFO L272 TraceCheckUtils]: 37: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,626 INFO L290 TraceCheckUtils]: 38: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,627 INFO L290 TraceCheckUtils]: 39: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~s~0 != ~NP~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,627 INFO L290 TraceCheckUtils]: 40: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,627 INFO L290 TraceCheckUtils]: 41: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~irpSp__Control~1 := 224; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,628 INFO L272 TraceCheckUtils]: 42: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,628 INFO L290 TraceCheckUtils]: 43: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,628 INFO L290 TraceCheckUtils]: 44: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 != ~compRegistered~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,629 INFO L290 TraceCheckUtils]: 45: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 == ~routine~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,629 INFO L290 TraceCheckUtils]: 46: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 1 == ~routine~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,629 INFO L272 TraceCheckUtils]: 47: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,630 INFO L290 TraceCheckUtils]: 48: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,630 INFO L272 TraceCheckUtils]: 49: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,630 INFO L290 TraceCheckUtils]: 50: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,631 INFO L290 TraceCheckUtils]: 51: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,631 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1416#return; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,632 INFO L290 TraceCheckUtils]: 53: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,632 INFO L290 TraceCheckUtils]: 54: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,632 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1470#return; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,633 INFO L290 TraceCheckUtils]: 56: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,633 INFO L290 TraceCheckUtils]: 57: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~__cil_tmp8~1 := ~compRetStatus~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,633 INFO L290 TraceCheckUtils]: 58: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,634 INFO L290 TraceCheckUtils]: 59: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,634 INFO L290 TraceCheckUtils]: 60: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,634 INFO L290 TraceCheckUtils]: 61: Hoare triple {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} #res := ~returnVal2~0; {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,635 INFO L290 TraceCheckUtils]: 62: Hoare triple {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} assume true; {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,635 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1556#return; {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,636 INFO L290 TraceCheckUtils]: 64: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,636 INFO L290 TraceCheckUtils]: 65: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume 0 != ~status~8; {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,636 INFO L272 TraceCheckUtils]: 66: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,637 INFO L290 TraceCheckUtils]: 67: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 08:09:25,637 INFO L290 TraceCheckUtils]: 68: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-28 08:09:25,637 INFO L290 TraceCheckUtils]: 69: Hoare triple {137100#false} assume !(1 == ~setEventCalled~0); {137100#false} is VALID [2022-04-28 08:09:25,637 INFO L290 TraceCheckUtils]: 70: Hoare triple {137100#false} assume !(1 == ~customIrp~0); {137100#false} is VALID [2022-04-28 08:09:25,637 INFO L290 TraceCheckUtils]: 71: Hoare triple {137100#false} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-28 08:09:25,637 INFO L272 TraceCheckUtils]: 72: Hoare triple {137100#false} call errorFn(); {137100#false} is VALID [2022-04-28 08:09:25,637 INFO L290 TraceCheckUtils]: 73: Hoare triple {137100#false} assume !false; {137100#false} is VALID [2022-04-28 08:09:25,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:09:25,638 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 08:09:26,020 INFO L290 TraceCheckUtils]: 73: Hoare triple {137100#false} assume !false; {137100#false} is VALID [2022-04-28 08:09:26,020 INFO L272 TraceCheckUtils]: 72: Hoare triple {137100#false} call errorFn(); {137100#false} is VALID [2022-04-28 08:09:26,020 INFO L290 TraceCheckUtils]: 71: Hoare triple {137100#false} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-28 08:09:26,020 INFO L290 TraceCheckUtils]: 70: Hoare triple {137100#false} assume !(1 == ~customIrp~0); {137100#false} is VALID [2022-04-28 08:09:26,020 INFO L290 TraceCheckUtils]: 69: Hoare triple {137100#false} assume !(1 == ~setEventCalled~0); {137100#false} is VALID [2022-04-28 08:09:26,021 INFO L290 TraceCheckUtils]: 68: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-28 08:09:26,023 INFO L290 TraceCheckUtils]: 67: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-28 08:09:26,023 INFO L272 TraceCheckUtils]: 66: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-28 08:09:26,023 INFO L290 TraceCheckUtils]: 65: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} assume 0 != ~status~8; {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-28 08:09:26,024 INFO L290 TraceCheckUtils]: 64: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-28 08:09:26,024 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} {137414#(< ~MPR3~0 ~IPC~0)} #1556#return; {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-28 08:09:26,025 INFO L290 TraceCheckUtils]: 62: Hoare triple {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} assume true; {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} is VALID [2022-04-28 08:09:26,025 INFO L290 TraceCheckUtils]: 61: Hoare triple {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} #res := ~returnVal2~0; {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} is VALID [2022-04-28 08:09:26,027 INFO L290 TraceCheckUtils]: 60: Hoare triple {137099#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} is VALID [2022-04-28 08:09:26,027 INFO L290 TraceCheckUtils]: 59: Hoare triple {137099#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137099#true} is VALID [2022-04-28 08:09:26,027 INFO L290 TraceCheckUtils]: 58: Hoare triple {137099#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {137099#true} is VALID [2022-04-28 08:09:26,027 INFO L290 TraceCheckUtils]: 57: Hoare triple {137099#true} ~__cil_tmp8~1 := ~compRetStatus~0; {137099#true} is VALID [2022-04-28 08:09:26,028 INFO L290 TraceCheckUtils]: 56: Hoare triple {137099#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {137099#true} is VALID [2022-04-28 08:09:26,028 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {137099#true} {137099#true} #1470#return; {137099#true} is VALID [2022-04-28 08:09:26,028 INFO L290 TraceCheckUtils]: 54: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 08:09:26,028 INFO L290 TraceCheckUtils]: 53: Hoare triple {137099#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137099#true} is VALID [2022-04-28 08:09:26,028 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {137099#true} {137099#true} #1416#return; {137099#true} is VALID [2022-04-28 08:09:26,028 INFO L290 TraceCheckUtils]: 51: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 08:09:26,028 INFO L290 TraceCheckUtils]: 50: Hoare triple {137099#true} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {137099#true} is VALID [2022-04-28 08:09:26,028 INFO L272 TraceCheckUtils]: 49: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137099#true} is VALID [2022-04-28 08:09:26,028 INFO L290 TraceCheckUtils]: 48: Hoare triple {137099#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137099#true} is VALID [2022-04-28 08:09:26,028 INFO L272 TraceCheckUtils]: 47: Hoare triple {137099#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {137099#true} is VALID [2022-04-28 08:09:26,028 INFO L290 TraceCheckUtils]: 46: Hoare triple {137099#true} assume 1 == ~routine~0; {137099#true} is VALID [2022-04-28 08:09:26,028 INFO L290 TraceCheckUtils]: 45: Hoare triple {137099#true} assume !(0 == ~routine~0); {137099#true} is VALID [2022-04-28 08:09:26,028 INFO L290 TraceCheckUtils]: 44: Hoare triple {137099#true} assume 0 != ~compRegistered~0; {137099#true} is VALID [2022-04-28 08:09:26,028 INFO L290 TraceCheckUtils]: 43: Hoare triple {137099#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137099#true} is VALID [2022-04-28 08:09:26,029 INFO L272 TraceCheckUtils]: 42: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {137099#true} is VALID [2022-04-28 08:09:26,029 INFO L290 TraceCheckUtils]: 41: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} ~irpSp__Control~1 := 224; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,029 INFO L290 TraceCheckUtils]: 40: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,029 INFO L290 TraceCheckUtils]: 39: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(~s~0 != ~NP~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,030 INFO L290 TraceCheckUtils]: 38: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,030 INFO L272 TraceCheckUtils]: 37: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,030 INFO L290 TraceCheckUtils]: 36: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(1 != ~deviceExtension__PagingPathCount~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,031 INFO L290 TraceCheckUtils]: 35: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume 0 != ~irpSp__Parameters__UsageNotification__InPath~0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,031 INFO L290 TraceCheckUtils]: 34: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,032 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {137099#true} {137414#(< ~MPR3~0 ~IPC~0)} #1424#return; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,032 INFO L290 TraceCheckUtils]: 32: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 08:09:26,032 INFO L290 TraceCheckUtils]: 31: Hoare triple {137099#true} #res := 0; {137099#true} is VALID [2022-04-28 08:09:26,032 INFO L290 TraceCheckUtils]: 30: Hoare triple {137099#true} assume 0 == ~tmp_ndt_7~0; {137099#true} is VALID [2022-04-28 08:09:26,032 INFO L290 TraceCheckUtils]: 29: Hoare triple {137099#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_7~0 := #t~nondet173;havoc #t~nondet173; {137099#true} is VALID [2022-04-28 08:09:26,032 INFO L290 TraceCheckUtils]: 28: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-28 08:09:26,032 INFO L290 TraceCheckUtils]: 27: Hoare triple {137099#true} assume !(1 == ~customIrp~0); {137099#true} is VALID [2022-04-28 08:09:26,032 INFO L290 TraceCheckUtils]: 26: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-28 08:09:26,032 INFO L290 TraceCheckUtils]: 25: Hoare triple {137099#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137099#true} is VALID [2022-04-28 08:09:26,032 INFO L272 TraceCheckUtils]: 24: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {137099#true} is VALID [2022-04-28 08:09:26,032 INFO L290 TraceCheckUtils]: 23: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,033 INFO L290 TraceCheckUtils]: 22: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume 22 == ~irpSp__MinorFunction~0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,033 INFO L290 TraceCheckUtils]: 21: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(0 == ~irpSp__MinorFunction~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,033 INFO L290 TraceCheckUtils]: 20: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,034 INFO L272 TraceCheckUtils]: 19: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,034 INFO L290 TraceCheckUtils]: 18: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume 3 == ~tmp_ndt_2~0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,034 INFO L290 TraceCheckUtils]: 17: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,034 INFO L290 TraceCheckUtils]: 16: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,035 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137099#true} {137414#(< ~MPR3~0 ~IPC~0)} #1368#return; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,035 INFO L290 TraceCheckUtils]: 14: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 08:09:26,035 INFO L290 TraceCheckUtils]: 13: Hoare triple {137099#true} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {137099#true} is VALID [2022-04-28 08:09:26,035 INFO L272 TraceCheckUtils]: 12: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call stub_driver_init(); {137099#true} is VALID [2022-04-28 08:09:26,043 INFO L290 TraceCheckUtils]: 11: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,043 INFO L290 TraceCheckUtils]: 10: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,044 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137414#(< ~MPR3~0 ~IPC~0)} {137099#true} #1366#return; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,044 INFO L290 TraceCheckUtils]: 8: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume true; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,044 INFO L290 TraceCheckUtils]: 7: Hoare triple {137099#true} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 08:09:26,045 INFO L272 TraceCheckUtils]: 6: Hoare triple {137099#true} call _BLAST_init(); {137099#true} is VALID [2022-04-28 08:09:26,045 INFO L290 TraceCheckUtils]: 5: Hoare triple {137099#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {137099#true} is VALID [2022-04-28 08:09:26,045 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret180 := main(); {137099#true} is VALID [2022-04-28 08:09:26,045 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-28 08:09:26,045 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 08:09:26,045 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {137099#true} is VALID [2022-04-28 08:09:26,045 INFO L272 TraceCheckUtils]: 0: Hoare triple {137099#true} call ULTIMATE.init(); {137099#true} is VALID [2022-04-28 08:09:26,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:09:26,045 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1500406599] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-28 08:09:26,046 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-04-28 08:09:26,046 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9, 5] total 15 [2022-04-28 08:09:26,046 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:09:26,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [293236079] [2022-04-28 08:09:26,046 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [293236079] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:09:26,046 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:09:26,046 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 08:09:26,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594311033] [2022-04-28 08:09:26,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:09:26,047 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 74 [2022-04-28 08:09:26,047 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:09:26,047 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:09:26,094 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:09:26,094 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 08:09:26,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:09:26,094 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 08:09:26,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2022-04-28 08:09:26,095 INFO L87 Difference]: Start difference. First operand 789 states and 1071 transitions. Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:09:30,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:09:30,000 INFO L93 Difference]: Finished difference Result 1098 states and 1488 transitions. [2022-04-28 08:09:30,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-28 08:09:30,000 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 74 [2022-04-28 08:09:30,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:09:30,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:09:30,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 890 transitions. [2022-04-28 08:09:30,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:09:30,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 890 transitions. [2022-04-28 08:09:30,012 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 890 transitions. [2022-04-28 08:09:30,548 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 890 edges. 890 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:09:30,586 INFO L225 Difference]: With dead ends: 1098 [2022-04-28 08:09:30,587 INFO L226 Difference]: Without dead ends: 934 [2022-04-28 08:09:30,587 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 151 SyntacticMatches, 4 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=56, Invalid=184, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:09:30,588 INFO L413 NwaCegarLoop]: 690 mSDtfsCounter, 763 mSDsluCounter, 887 mSDsCounter, 0 mSdLazyCounter, 424 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 768 SdHoareTripleChecker+Valid, 1577 SdHoareTripleChecker+Invalid, 463 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 424 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 08:09:30,588 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [768 Valid, 1577 Invalid, 463 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 424 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 08:09:30,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2022-04-28 08:09:32,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 827. [2022-04-28 08:09:32,708 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:09:32,710 INFO L82 GeneralOperation]: Start isEquivalent. First operand 934 states. Second operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) [2022-04-28 08:09:32,710 INFO L74 IsIncluded]: Start isIncluded. First operand 934 states. Second operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) [2022-04-28 08:09:32,711 INFO L87 Difference]: Start difference. First operand 934 states. Second operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) [2022-04-28 08:09:32,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:09:32,738 INFO L93 Difference]: Finished difference Result 934 states and 1265 transitions. [2022-04-28 08:09:32,738 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1265 transitions. [2022-04-28 08:09:32,739 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:09:32,739 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:09:32,740 INFO L74 IsIncluded]: Start isIncluded. First operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) Second operand 934 states. [2022-04-28 08:09:32,741 INFO L87 Difference]: Start difference. First operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) Second operand 934 states. [2022-04-28 08:09:32,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:09:32,767 INFO L93 Difference]: Finished difference Result 934 states and 1265 transitions. [2022-04-28 08:09:32,767 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1265 transitions. [2022-04-28 08:09:32,768 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:09:32,768 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:09:32,768 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:09:32,768 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:09:32,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) [2022-04-28 08:09:32,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 827 states and 1126 transitions. [2022-04-28 08:09:32,801 INFO L78 Accepts]: Start accepts. Automaton has 827 states and 1126 transitions. Word has length 74 [2022-04-28 08:09:32,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:09:32,801 INFO L495 AbstractCegarLoop]: Abstraction has 827 states and 1126 transitions. [2022-04-28 08:09:32,802 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:09:32,802 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 827 states and 1126 transitions. [2022-04-28 08:09:35,323 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1126 edges. 1126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:09:35,323 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1126 transitions. [2022-04-28 08:09:35,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-28 08:09:35,324 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:09:35,324 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:09:35,341 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-28 08:09:35,525 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-04-28 08:09:35,525 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:09:35,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:09:35,526 INFO L85 PathProgramCache]: Analyzing trace with hash 163789660, now seen corresponding path program 1 times [2022-04-28 08:09:35,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:09:35,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [913960798] [2022-04-28 08:09:35,526 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:09:35,526 INFO L85 PathProgramCache]: Analyzing trace with hash 163789660, now seen corresponding path program 2 times [2022-04-28 08:09:35,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:09:35,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767296512] [2022-04-28 08:09:35,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:09:35,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:09:35,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:35,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:09:35,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:35,603 INFO L290 TraceCheckUtils]: 0: Hoare triple {143370#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {143328#true} is VALID [2022-04-28 08:09:35,603 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 08:09:35,604 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143328#true} {143328#true} #1498#return; {143328#true} is VALID [2022-04-28 08:09:35,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:09:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:35,625 INFO L290 TraceCheckUtils]: 0: Hoare triple {143371#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {143328#true} is VALID [2022-04-28 08:09:35,625 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 08:09:35,625 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143328#true} {143328#true} #1366#return; {143328#true} is VALID [2022-04-28 08:09:35,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:09:35,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:35,643 INFO L290 TraceCheckUtils]: 0: Hoare triple {143372#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {143328#true} is VALID [2022-04-28 08:09:35,644 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 08:09:35,644 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143328#true} {143328#true} #1368#return; {143328#true} is VALID [2022-04-28 08:09:35,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:09:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:35,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:09:35,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:35,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 08:09:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:35,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:09:35,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:35,853 INFO L290 TraceCheckUtils]: 0: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-28 08:09:35,853 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-28 08:09:35,853 INFO L290 TraceCheckUtils]: 2: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 08:09:35,853 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {143328#true} {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,854 INFO L290 TraceCheckUtils]: 0: Hoare triple {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:09:35,854 INFO L290 TraceCheckUtils]: 1: Hoare triple {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,854 INFO L290 TraceCheckUtils]: 2: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,855 INFO L272 TraceCheckUtils]: 3: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {143422#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:09:35,855 INFO L290 TraceCheckUtils]: 4: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-28 08:09:35,855 INFO L290 TraceCheckUtils]: 5: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-28 08:09:35,855 INFO L290 TraceCheckUtils]: 6: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 08:09:35,856 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {143328#true} {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,856 INFO L290 TraceCheckUtils]: 8: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,857 INFO L290 TraceCheckUtils]: 9: Hoare triple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,858 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1450#return; {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-28 08:09:35,858 INFO L290 TraceCheckUtils]: 0: Hoare triple {143399#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {143328#true} is VALID [2022-04-28 08:09:35,858 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {143328#true} is VALID [2022-04-28 08:09:35,858 INFO L290 TraceCheckUtils]: 2: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {143328#true} is VALID [2022-04-28 08:09:35,858 INFO L290 TraceCheckUtils]: 3: Hoare triple {143328#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {143328#true} is VALID [2022-04-28 08:09:35,858 INFO L290 TraceCheckUtils]: 4: Hoare triple {143328#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {143328#true} is VALID [2022-04-28 08:09:35,858 INFO L290 TraceCheckUtils]: 5: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {143328#true} is VALID [2022-04-28 08:09:35,859 INFO L290 TraceCheckUtils]: 6: Hoare triple {143328#true} assume 0 == ~SubQPtr~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 08:09:35,859 INFO L272 TraceCheckUtils]: 7: Hoare triple {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret89 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:35,860 INFO L290 TraceCheckUtils]: 8: Hoare triple {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:09:35,860 INFO L290 TraceCheckUtils]: 9: Hoare triple {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,861 INFO L290 TraceCheckUtils]: 10: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,861 INFO L272 TraceCheckUtils]: 11: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {143422#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:09:35,861 INFO L290 TraceCheckUtils]: 12: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-28 08:09:35,861 INFO L290 TraceCheckUtils]: 13: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-28 08:09:35,862 INFO L290 TraceCheckUtils]: 14: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 08:09:35,862 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {143328#true} {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,863 INFO L290 TraceCheckUtils]: 16: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,863 INFO L290 TraceCheckUtils]: 17: Hoare triple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,864 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1450#return; {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-28 08:09:35,864 INFO L290 TraceCheckUtils]: 19: Hoare triple {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;~tmp___5~0 := #t~ret89;havoc #t~ret89;#res := ~tmp___5~0; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:09:35,865 INFO L290 TraceCheckUtils]: 20: Hoare triple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:09:35,865 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {143328#true} #1488#return; {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 08:09:35,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {143373#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {143328#true} is VALID [2022-04-28 08:09:35,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume 2 == ~deviceExtension__Active~1; {143328#true} is VALID [2022-04-28 08:09:35,866 INFO L272 TraceCheckUtils]: 2: Hoare triple {143328#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {143399#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:35,867 INFO L290 TraceCheckUtils]: 3: Hoare triple {143399#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {143328#true} is VALID [2022-04-28 08:09:35,867 INFO L290 TraceCheckUtils]: 4: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {143328#true} is VALID [2022-04-28 08:09:35,867 INFO L290 TraceCheckUtils]: 5: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {143328#true} is VALID [2022-04-28 08:09:35,867 INFO L290 TraceCheckUtils]: 6: Hoare triple {143328#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {143328#true} is VALID [2022-04-28 08:09:35,867 INFO L290 TraceCheckUtils]: 7: Hoare triple {143328#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {143328#true} is VALID [2022-04-28 08:09:35,867 INFO L290 TraceCheckUtils]: 8: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {143328#true} is VALID [2022-04-28 08:09:35,867 INFO L290 TraceCheckUtils]: 9: Hoare triple {143328#true} assume 0 == ~SubQPtr~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 08:09:35,868 INFO L272 TraceCheckUtils]: 10: Hoare triple {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret89 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:35,868 INFO L290 TraceCheckUtils]: 11: Hoare triple {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:09:35,869 INFO L290 TraceCheckUtils]: 12: Hoare triple {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,869 INFO L290 TraceCheckUtils]: 13: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,870 INFO L272 TraceCheckUtils]: 14: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {143422#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:09:35,870 INFO L290 TraceCheckUtils]: 15: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-28 08:09:35,870 INFO L290 TraceCheckUtils]: 16: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-28 08:09:35,870 INFO L290 TraceCheckUtils]: 17: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 08:09:35,871 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {143328#true} {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,871 INFO L290 TraceCheckUtils]: 19: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,871 INFO L290 TraceCheckUtils]: 20: Hoare triple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,872 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1450#return; {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-28 08:09:35,873 INFO L290 TraceCheckUtils]: 22: Hoare triple {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;~tmp___5~0 := #t~ret89;havoc #t~ret89;#res := ~tmp___5~0; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:09:35,873 INFO L290 TraceCheckUtils]: 23: Hoare triple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:09:35,873 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {143328#true} #1488#return; {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 08:09:35,874 INFO L290 TraceCheckUtils]: 25: Hoare triple {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {143397#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 08:09:35,874 INFO L290 TraceCheckUtils]: 26: Hoare triple {143397#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:09:35,874 INFO L290 TraceCheckUtils]: 27: Hoare triple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:09:35,875 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {143328#true} #1370#return; {143368#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 08:09:35,876 INFO L272 TraceCheckUtils]: 0: Hoare triple {143328#true} call ULTIMATE.init(); {143370#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:09:35,876 INFO L290 TraceCheckUtils]: 1: Hoare triple {143370#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {143328#true} is VALID [2022-04-28 08:09:35,877 INFO L290 TraceCheckUtils]: 2: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 08:09:35,877 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {143328#true} {143328#true} #1498#return; {143328#true} is VALID [2022-04-28 08:09:35,877 INFO L272 TraceCheckUtils]: 4: Hoare triple {143328#true} call #t~ret180 := main(); {143328#true} is VALID [2022-04-28 08:09:35,877 INFO L290 TraceCheckUtils]: 5: Hoare triple {143328#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {143328#true} is VALID [2022-04-28 08:09:35,878 INFO L272 TraceCheckUtils]: 6: Hoare triple {143328#true} call _BLAST_init(); {143371#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:35,878 INFO L290 TraceCheckUtils]: 7: Hoare triple {143371#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {143328#true} is VALID [2022-04-28 08:09:35,878 INFO L290 TraceCheckUtils]: 8: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 08:09:35,879 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {143328#true} {143328#true} #1366#return; {143328#true} is VALID [2022-04-28 08:09:35,879 INFO L290 TraceCheckUtils]: 10: Hoare triple {143328#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {143328#true} is VALID [2022-04-28 08:09:35,879 INFO L290 TraceCheckUtils]: 11: Hoare triple {143328#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {143328#true} is VALID [2022-04-28 08:09:35,879 INFO L272 TraceCheckUtils]: 12: Hoare triple {143328#true} call stub_driver_init(); {143372#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:35,879 INFO L290 TraceCheckUtils]: 13: Hoare triple {143372#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {143328#true} is VALID [2022-04-28 08:09:35,879 INFO L290 TraceCheckUtils]: 14: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 08:09:35,880 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {143328#true} {143328#true} #1368#return; {143328#true} is VALID [2022-04-28 08:09:35,880 INFO L290 TraceCheckUtils]: 16: Hoare triple {143328#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {143328#true} is VALID [2022-04-28 08:09:35,880 INFO L290 TraceCheckUtils]: 17: Hoare triple {143328#true} assume 2 == ~tmp_ndt_1~0; {143328#true} is VALID [2022-04-28 08:09:35,880 INFO L272 TraceCheckUtils]: 18: Hoare triple {143328#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {143373#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:09:35,881 INFO L290 TraceCheckUtils]: 19: Hoare triple {143373#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {143328#true} is VALID [2022-04-28 08:09:35,881 INFO L290 TraceCheckUtils]: 20: Hoare triple {143328#true} assume 2 == ~deviceExtension__Active~1; {143328#true} is VALID [2022-04-28 08:09:35,881 INFO L272 TraceCheckUtils]: 21: Hoare triple {143328#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {143399#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:35,881 INFO L290 TraceCheckUtils]: 22: Hoare triple {143399#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {143328#true} is VALID [2022-04-28 08:09:35,881 INFO L290 TraceCheckUtils]: 23: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {143328#true} is VALID [2022-04-28 08:09:35,882 INFO L290 TraceCheckUtils]: 24: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {143328#true} is VALID [2022-04-28 08:09:35,882 INFO L290 TraceCheckUtils]: 25: Hoare triple {143328#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {143328#true} is VALID [2022-04-28 08:09:35,882 INFO L290 TraceCheckUtils]: 26: Hoare triple {143328#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {143328#true} is VALID [2022-04-28 08:09:35,882 INFO L290 TraceCheckUtils]: 27: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {143328#true} is VALID [2022-04-28 08:09:35,883 INFO L290 TraceCheckUtils]: 28: Hoare triple {143328#true} assume 0 == ~SubQPtr~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 08:09:35,883 INFO L272 TraceCheckUtils]: 29: Hoare triple {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret89 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:09:35,884 INFO L290 TraceCheckUtils]: 30: Hoare triple {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:09:35,887 INFO L290 TraceCheckUtils]: 31: Hoare triple {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,888 INFO L290 TraceCheckUtils]: 32: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,889 INFO L272 TraceCheckUtils]: 33: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {143422#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:09:35,889 INFO L290 TraceCheckUtils]: 34: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-28 08:09:35,889 INFO L290 TraceCheckUtils]: 35: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-28 08:09:35,889 INFO L290 TraceCheckUtils]: 36: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 08:09:35,890 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {143328#true} {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,890 INFO L290 TraceCheckUtils]: 38: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,890 INFO L290 TraceCheckUtils]: 39: Hoare triple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:09:35,892 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1450#return; {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-28 08:09:35,892 INFO L290 TraceCheckUtils]: 41: Hoare triple {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;~tmp___5~0 := #t~ret89;havoc #t~ret89;#res := ~tmp___5~0; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:09:35,892 INFO L290 TraceCheckUtils]: 42: Hoare triple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:09:35,893 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {143328#true} #1488#return; {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 08:09:35,893 INFO L290 TraceCheckUtils]: 44: Hoare triple {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {143397#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 08:09:35,893 INFO L290 TraceCheckUtils]: 45: Hoare triple {143397#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:09:35,894 INFO L290 TraceCheckUtils]: 46: Hoare triple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:09:35,894 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {143328#true} #1370#return; {143368#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 08:09:35,895 INFO L290 TraceCheckUtils]: 48: Hoare triple {143368#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {143369#(not (= main_~status~9 259))} is VALID [2022-04-28 08:09:35,895 INFO L290 TraceCheckUtils]: 49: Hoare triple {143369#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {143369#(not (= main_~status~9 259))} is VALID [2022-04-28 08:09:35,895 INFO L290 TraceCheckUtils]: 50: Hoare triple {143369#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {143369#(not (= main_~status~9 259))} is VALID [2022-04-28 08:09:35,895 INFO L290 TraceCheckUtils]: 51: Hoare triple {143369#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {143369#(not (= main_~status~9 259))} is VALID [2022-04-28 08:09:35,896 INFO L290 TraceCheckUtils]: 52: Hoare triple {143369#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-28 08:09:35,896 INFO L290 TraceCheckUtils]: 53: Hoare triple {143369#(not (= main_~status~9 259))} assume -1 != ~status~9; {143369#(not (= main_~status~9 259))} is VALID [2022-04-28 08:09:35,896 INFO L290 TraceCheckUtils]: 54: Hoare triple {143369#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-28 08:09:35,897 INFO L290 TraceCheckUtils]: 55: Hoare triple {143369#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-28 08:09:35,897 INFO L290 TraceCheckUtils]: 56: Hoare triple {143369#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {143369#(not (= main_~status~9 259))} is VALID [2022-04-28 08:09:35,897 INFO L290 TraceCheckUtils]: 57: Hoare triple {143369#(not (= main_~status~9 259))} assume 1 != ~pended~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-28 08:09:35,897 INFO L290 TraceCheckUtils]: 58: Hoare triple {143369#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-28 08:09:35,898 INFO L290 TraceCheckUtils]: 59: Hoare triple {143369#(not (= main_~status~9 259))} assume 259 == ~status~9; {143329#false} is VALID [2022-04-28 08:09:35,898 INFO L272 TraceCheckUtils]: 60: Hoare triple {143329#false} call errorFn(); {143329#false} is VALID [2022-04-28 08:09:35,898 INFO L290 TraceCheckUtils]: 61: Hoare triple {143329#false} assume !false; {143329#false} is VALID [2022-04-28 08:09:35,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:09:35,898 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:09:35,898 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [767296512] [2022-04-28 08:09:35,898 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [767296512] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:09:35,898 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:09:35,899 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 08:09:35,899 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:09:35,899 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [913960798] [2022-04-28 08:09:35,899 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [913960798] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:09:35,899 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:09:35,899 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 08:09:35,899 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [692609922] [2022-04-28 08:09:35,899 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:09:35,899 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 62 [2022-04-28 08:09:35,899 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:09:35,900 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:09:35,939 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:09:35,939 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 08:09:35,939 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:09:35,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 08:09:35,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-28 08:09:35,940 INFO L87 Difference]: Start difference. First operand 827 states and 1126 transitions. Second operand has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:09:54,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:09:54,175 INFO L93 Difference]: Finished difference Result 974 states and 1366 transitions. [2022-04-28 08:09:54,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 08:09:54,175 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 62 [2022-04-28 08:09:54,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:09:54,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:09:54,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 918 transitions. [2022-04-28 08:09:54,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:09:54,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 918 transitions. [2022-04-28 08:09:54,189 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 918 transitions. [2022-04-28 08:09:55,106 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 918 edges. 918 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:09:55,145 INFO L225 Difference]: With dead ends: 974 [2022-04-28 08:09:55,145 INFO L226 Difference]: Without dead ends: 950 [2022-04-28 08:09:55,146 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=99, Invalid=603, Unknown=0, NotChecked=0, Total=702 [2022-04-28 08:09:55,146 INFO L413 NwaCegarLoop]: 651 mSDtfsCounter, 405 mSDsluCounter, 2481 mSDsCounter, 0 mSdLazyCounter, 6249 mSolverCounterSat, 172 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 411 SdHoareTripleChecker+Valid, 3132 SdHoareTripleChecker+Invalid, 6421 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 172 IncrementalHoareTripleChecker+Valid, 6249 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time [2022-04-28 08:09:55,146 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [411 Valid, 3132 Invalid, 6421 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [172 Valid, 6249 Invalid, 0 Unknown, 0 Unchecked, 7.5s Time] [2022-04-28 08:09:55,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 950 states. [2022-04-28 08:09:57,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 950 to 825. [2022-04-28 08:09:57,235 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:09:57,236 INFO L82 GeneralOperation]: Start isEquivalent. First operand 950 states. Second operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-28 08:09:57,236 INFO L74 IsIncluded]: Start isIncluded. First operand 950 states. Second operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-28 08:09:57,237 INFO L87 Difference]: Start difference. First operand 950 states. Second operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-28 08:09:57,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:09:57,266 INFO L93 Difference]: Finished difference Result 950 states and 1339 transitions. [2022-04-28 08:09:57,267 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1339 transitions. [2022-04-28 08:09:57,268 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:09:57,268 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:09:57,269 INFO L74 IsIncluded]: Start isIncluded. First operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) Second operand 950 states. [2022-04-28 08:09:57,269 INFO L87 Difference]: Start difference. First operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) Second operand 950 states. [2022-04-28 08:09:57,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:09:57,298 INFO L93 Difference]: Finished difference Result 950 states and 1339 transitions. [2022-04-28 08:09:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1339 transitions. [2022-04-28 08:09:57,300 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:09:57,300 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:09:57,300 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:09:57,300 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:09:57,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-28 08:09:57,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 825 states and 1122 transitions. [2022-04-28 08:09:57,333 INFO L78 Accepts]: Start accepts. Automaton has 825 states and 1122 transitions. Word has length 62 [2022-04-28 08:09:57,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:09:57,334 INFO L495 AbstractCegarLoop]: Abstraction has 825 states and 1122 transitions. [2022-04-28 08:09:57,334 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:09:57,334 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 825 states and 1122 transitions. [2022-04-28 08:09:59,855 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1122 edges. 1122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:09:59,855 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1122 transitions. [2022-04-28 08:09:59,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-28 08:09:59,856 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:09:59,856 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:09:59,856 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-28 08:09:59,857 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:09:59,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:09:59,857 INFO L85 PathProgramCache]: Analyzing trace with hash -939525102, now seen corresponding path program 1 times [2022-04-28 08:09:59,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:09:59,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [463002175] [2022-04-28 08:09:59,857 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:09:59,857 INFO L85 PathProgramCache]: Analyzing trace with hash -939525102, now seen corresponding path program 2 times [2022-04-28 08:09:59,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:09:59,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555039365] [2022-04-28 08:09:59,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:09:59,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:09:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:59,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:09:59,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:59,937 INFO L290 TraceCheckUtils]: 0: Hoare triple {148976#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {148937#true} is VALID [2022-04-28 08:09:59,938 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 08:09:59,938 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148937#true} {148937#true} #1498#return; {148937#true} is VALID [2022-04-28 08:09:59,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:09:59,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:59,960 INFO L290 TraceCheckUtils]: 0: Hoare triple {148977#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148937#true} is VALID [2022-04-28 08:09:59,961 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 08:09:59,961 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148937#true} {148937#true} #1366#return; {148937#true} is VALID [2022-04-28 08:09:59,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:09:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:09:59,973 INFO L290 TraceCheckUtils]: 0: Hoare triple {148978#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {148937#true} is VALID [2022-04-28 08:09:59,973 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 08:09:59,973 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148937#true} {148937#true} #1368#return; {148937#true} is VALID [2022-04-28 08:09:59,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:10:00,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:00,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:10:00,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:00,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:10:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:00,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:10:00,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:00,169 INFO L290 TraceCheckUtils]: 0: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-28 08:10:00,169 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-28 08:10:00,169 INFO L290 TraceCheckUtils]: 2: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 08:10:00,169 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148937#true} {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,170 INFO L290 TraceCheckUtils]: 0: Hoare triple {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:10:00,170 INFO L290 TraceCheckUtils]: 1: Hoare triple {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,170 INFO L290 TraceCheckUtils]: 2: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,171 INFO L272 TraceCheckUtils]: 3: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {149025#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:10:00,171 INFO L290 TraceCheckUtils]: 4: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-28 08:10:00,171 INFO L290 TraceCheckUtils]: 5: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-28 08:10:00,171 INFO L290 TraceCheckUtils]: 6: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 08:10:00,172 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {148937#true} {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,172 INFO L290 TraceCheckUtils]: 8: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,172 INFO L290 TraceCheckUtils]: 9: Hoare triple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,173 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1466#return; {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-28 08:10:00,173 INFO L290 TraceCheckUtils]: 0: Hoare triple {149002#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {148937#true} is VALID [2022-04-28 08:10:00,173 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {148937#true} is VALID [2022-04-28 08:10:00,174 INFO L290 TraceCheckUtils]: 2: Hoare triple {148937#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {148937#true} is VALID [2022-04-28 08:10:00,174 INFO L290 TraceCheckUtils]: 3: Hoare triple {148937#true} assume 0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0;~status~5 := -1073741789;~Irp__IoStatus__Information~0 := 0; {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-28 08:10:00,175 INFO L272 TraceCheckUtils]: 4: Hoare triple {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} call #t~ret97 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:00,175 INFO L290 TraceCheckUtils]: 5: Hoare triple {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:10:00,175 INFO L290 TraceCheckUtils]: 6: Hoare triple {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,176 INFO L290 TraceCheckUtils]: 7: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,176 INFO L272 TraceCheckUtils]: 8: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {149025#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:10:00,176 INFO L290 TraceCheckUtils]: 9: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-28 08:10:00,176 INFO L290 TraceCheckUtils]: 10: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-28 08:10:00,177 INFO L290 TraceCheckUtils]: 11: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 08:10:00,177 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {148937#true} {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,177 INFO L290 TraceCheckUtils]: 13: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,178 INFO L290 TraceCheckUtils]: 14: Hoare triple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,179 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1466#return; {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-28 08:10:00,179 INFO L290 TraceCheckUtils]: 16: Hoare triple {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~tmp___8~0 := #t~ret97;havoc #t~ret97;#res := ~tmp___8~0; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 08:10:00,179 INFO L290 TraceCheckUtils]: 17: Hoare triple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 08:10:00,180 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {148937#true} #1488#return; {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 08:10:00,180 INFO L290 TraceCheckUtils]: 0: Hoare triple {148979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {148937#true} is VALID [2022-04-28 08:10:00,180 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume 2 == ~deviceExtension__Active~1; {148937#true} is VALID [2022-04-28 08:10:00,181 INFO L272 TraceCheckUtils]: 2: Hoare triple {148937#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {149002#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:00,181 INFO L290 TraceCheckUtils]: 3: Hoare triple {149002#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {148937#true} is VALID [2022-04-28 08:10:00,181 INFO L290 TraceCheckUtils]: 4: Hoare triple {148937#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {148937#true} is VALID [2022-04-28 08:10:00,182 INFO L290 TraceCheckUtils]: 5: Hoare triple {148937#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {148937#true} is VALID [2022-04-28 08:10:00,182 INFO L290 TraceCheckUtils]: 6: Hoare triple {148937#true} assume 0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0;~status~5 := -1073741789;~Irp__IoStatus__Information~0 := 0; {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-28 08:10:00,183 INFO L272 TraceCheckUtils]: 7: Hoare triple {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} call #t~ret97 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:00,183 INFO L290 TraceCheckUtils]: 8: Hoare triple {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:10:00,183 INFO L290 TraceCheckUtils]: 9: Hoare triple {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,184 INFO L290 TraceCheckUtils]: 10: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,184 INFO L272 TraceCheckUtils]: 11: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {149025#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:10:00,185 INFO L290 TraceCheckUtils]: 12: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-28 08:10:00,185 INFO L290 TraceCheckUtils]: 13: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-28 08:10:00,185 INFO L290 TraceCheckUtils]: 14: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 08:10:00,185 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {148937#true} {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,186 INFO L290 TraceCheckUtils]: 16: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,186 INFO L290 TraceCheckUtils]: 17: Hoare triple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,187 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1466#return; {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-28 08:10:00,187 INFO L290 TraceCheckUtils]: 19: Hoare triple {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~tmp___8~0 := #t~ret97;havoc #t~ret97;#res := ~tmp___8~0; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 08:10:00,188 INFO L290 TraceCheckUtils]: 20: Hoare triple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 08:10:00,188 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {148937#true} #1488#return; {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 08:10:00,189 INFO L290 TraceCheckUtils]: 22: Hoare triple {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {149000#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-28 08:10:00,189 INFO L290 TraceCheckUtils]: 23: Hoare triple {149000#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:10:00,189 INFO L290 TraceCheckUtils]: 24: Hoare triple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:10:00,190 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {148937#true} #1370#return; {148974#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 08:10:00,192 INFO L272 TraceCheckUtils]: 0: Hoare triple {148937#true} call ULTIMATE.init(); {148976#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:10:00,192 INFO L290 TraceCheckUtils]: 1: Hoare triple {148976#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {148937#true} is VALID [2022-04-28 08:10:00,192 INFO L290 TraceCheckUtils]: 2: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 08:10:00,192 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148937#true} {148937#true} #1498#return; {148937#true} is VALID [2022-04-28 08:10:00,192 INFO L272 TraceCheckUtils]: 4: Hoare triple {148937#true} call #t~ret180 := main(); {148937#true} is VALID [2022-04-28 08:10:00,192 INFO L290 TraceCheckUtils]: 5: Hoare triple {148937#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {148937#true} is VALID [2022-04-28 08:10:00,193 INFO L272 TraceCheckUtils]: 6: Hoare triple {148937#true} call _BLAST_init(); {148977#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:00,193 INFO L290 TraceCheckUtils]: 7: Hoare triple {148977#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148937#true} is VALID [2022-04-28 08:10:00,193 INFO L290 TraceCheckUtils]: 8: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 08:10:00,193 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {148937#true} {148937#true} #1366#return; {148937#true} is VALID [2022-04-28 08:10:00,193 INFO L290 TraceCheckUtils]: 10: Hoare triple {148937#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {148937#true} is VALID [2022-04-28 08:10:00,194 INFO L290 TraceCheckUtils]: 11: Hoare triple {148937#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {148937#true} is VALID [2022-04-28 08:10:00,194 INFO L272 TraceCheckUtils]: 12: Hoare triple {148937#true} call stub_driver_init(); {148978#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:00,194 INFO L290 TraceCheckUtils]: 13: Hoare triple {148978#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {148937#true} is VALID [2022-04-28 08:10:00,194 INFO L290 TraceCheckUtils]: 14: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 08:10:00,194 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {148937#true} {148937#true} #1368#return; {148937#true} is VALID [2022-04-28 08:10:00,194 INFO L290 TraceCheckUtils]: 16: Hoare triple {148937#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {148937#true} is VALID [2022-04-28 08:10:00,195 INFO L290 TraceCheckUtils]: 17: Hoare triple {148937#true} assume 2 == ~tmp_ndt_1~0; {148937#true} is VALID [2022-04-28 08:10:00,195 INFO L272 TraceCheckUtils]: 18: Hoare triple {148937#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {148979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:10:00,195 INFO L290 TraceCheckUtils]: 19: Hoare triple {148979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {148937#true} is VALID [2022-04-28 08:10:00,195 INFO L290 TraceCheckUtils]: 20: Hoare triple {148937#true} assume 2 == ~deviceExtension__Active~1; {148937#true} is VALID [2022-04-28 08:10:00,196 INFO L272 TraceCheckUtils]: 21: Hoare triple {148937#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {149002#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:00,196 INFO L290 TraceCheckUtils]: 22: Hoare triple {149002#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {148937#true} is VALID [2022-04-28 08:10:00,196 INFO L290 TraceCheckUtils]: 23: Hoare triple {148937#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {148937#true} is VALID [2022-04-28 08:10:00,196 INFO L290 TraceCheckUtils]: 24: Hoare triple {148937#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {148937#true} is VALID [2022-04-28 08:10:00,197 INFO L290 TraceCheckUtils]: 25: Hoare triple {148937#true} assume 0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0;~status~5 := -1073741789;~Irp__IoStatus__Information~0 := 0; {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-28 08:10:00,197 INFO L272 TraceCheckUtils]: 26: Hoare triple {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} call #t~ret97 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:00,198 INFO L290 TraceCheckUtils]: 27: Hoare triple {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:10:00,198 INFO L290 TraceCheckUtils]: 28: Hoare triple {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,198 INFO L290 TraceCheckUtils]: 29: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,199 INFO L272 TraceCheckUtils]: 30: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {149025#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:10:00,199 INFO L290 TraceCheckUtils]: 31: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-28 08:10:00,199 INFO L290 TraceCheckUtils]: 32: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-28 08:10:00,199 INFO L290 TraceCheckUtils]: 33: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 08:10:00,200 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {148937#true} {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,200 INFO L290 TraceCheckUtils]: 35: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,200 INFO L290 TraceCheckUtils]: 36: Hoare triple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:10:00,201 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1466#return; {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-28 08:10:00,202 INFO L290 TraceCheckUtils]: 38: Hoare triple {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~tmp___8~0 := #t~ret97;havoc #t~ret97;#res := ~tmp___8~0; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 08:10:00,202 INFO L290 TraceCheckUtils]: 39: Hoare triple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 08:10:00,203 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {148937#true} #1488#return; {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 08:10:00,203 INFO L290 TraceCheckUtils]: 41: Hoare triple {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {149000#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-28 08:10:00,203 INFO L290 TraceCheckUtils]: 42: Hoare triple {149000#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:10:00,204 INFO L290 TraceCheckUtils]: 43: Hoare triple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:10:00,204 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {148937#true} #1370#return; {148974#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 08:10:00,205 INFO L290 TraceCheckUtils]: 45: Hoare triple {148974#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {148975#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:00,205 INFO L290 TraceCheckUtils]: 46: Hoare triple {148975#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {148975#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:00,205 INFO L290 TraceCheckUtils]: 47: Hoare triple {148975#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {148975#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:00,205 INFO L290 TraceCheckUtils]: 48: Hoare triple {148975#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {148975#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:00,206 INFO L290 TraceCheckUtils]: 49: Hoare triple {148975#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:00,206 INFO L290 TraceCheckUtils]: 50: Hoare triple {148975#(not (= main_~status~9 259))} assume -1 != ~status~9; {148975#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:00,206 INFO L290 TraceCheckUtils]: 51: Hoare triple {148975#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:00,207 INFO L290 TraceCheckUtils]: 52: Hoare triple {148975#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:00,207 INFO L290 TraceCheckUtils]: 53: Hoare triple {148975#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {148975#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:00,207 INFO L290 TraceCheckUtils]: 54: Hoare triple {148975#(not (= main_~status~9 259))} assume 1 != ~pended~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:00,208 INFO L290 TraceCheckUtils]: 55: Hoare triple {148975#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:00,208 INFO L290 TraceCheckUtils]: 56: Hoare triple {148975#(not (= main_~status~9 259))} assume 259 == ~status~9; {148938#false} is VALID [2022-04-28 08:10:00,208 INFO L272 TraceCheckUtils]: 57: Hoare triple {148938#false} call errorFn(); {148938#false} is VALID [2022-04-28 08:10:00,208 INFO L290 TraceCheckUtils]: 58: Hoare triple {148938#false} assume !false; {148938#false} is VALID [2022-04-28 08:10:00,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:10:00,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:10:00,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555039365] [2022-04-28 08:10:00,209 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [555039365] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:10:00,209 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:10:00,209 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 08:10:00,209 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:10:00,209 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [463002175] [2022-04-28 08:10:00,209 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [463002175] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:10:00,209 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:10:00,209 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 08:10:00,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [986949225] [2022-04-28 08:10:00,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:10:00,209 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 59 [2022-04-28 08:10:00,210 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:10:00,210 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:10:00,255 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:10:00,255 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 08:10:00,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:10:00,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 08:10:00,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-28 08:10:00,256 INFO L87 Difference]: Start difference. First operand 825 states and 1122 transitions. Second operand has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:10:19,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:10:19,291 INFO L93 Difference]: Finished difference Result 972 states and 1362 transitions. [2022-04-28 08:10:19,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 08:10:19,291 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 59 [2022-04-28 08:10:19,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:10:19,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:10:19,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 914 transitions. [2022-04-28 08:10:19,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:10:19,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 914 transitions. [2022-04-28 08:10:19,305 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 914 transitions. [2022-04-28 08:10:20,214 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 914 edges. 914 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:10:20,253 INFO L225 Difference]: With dead ends: 972 [2022-04-28 08:10:20,253 INFO L226 Difference]: Without dead ends: 946 [2022-04-28 08:10:20,254 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=99, Invalid=603, Unknown=0, NotChecked=0, Total=702 [2022-04-28 08:10:20,254 INFO L413 NwaCegarLoop]: 630 mSDtfsCounter, 694 mSDsluCounter, 2708 mSDsCounter, 0 mSdLazyCounter, 6434 mSolverCounterSat, 289 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 698 SdHoareTripleChecker+Valid, 3338 SdHoareTripleChecker+Invalid, 6723 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 289 IncrementalHoareTripleChecker+Valid, 6434 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2022-04-28 08:10:20,255 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [698 Valid, 3338 Invalid, 6723 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [289 Valid, 6434 Invalid, 0 Unknown, 0 Unchecked, 7.8s Time] [2022-04-28 08:10:20,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 946 states. [2022-04-28 08:10:22,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 946 to 824. [2022-04-28 08:10:22,369 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:10:22,370 INFO L82 GeneralOperation]: Start isEquivalent. First operand 946 states. Second operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-28 08:10:22,371 INFO L74 IsIncluded]: Start isIncluded. First operand 946 states. Second operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-28 08:10:22,371 INFO L87 Difference]: Start difference. First operand 946 states. Second operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-28 08:10:22,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:10:22,398 INFO L93 Difference]: Finished difference Result 946 states and 1320 transitions. [2022-04-28 08:10:22,399 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1320 transitions. [2022-04-28 08:10:22,400 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:10:22,400 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:10:22,401 INFO L74 IsIncluded]: Start isIncluded. First operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) Second operand 946 states. [2022-04-28 08:10:22,401 INFO L87 Difference]: Start difference. First operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) Second operand 946 states. [2022-04-28 08:10:22,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:10:22,431 INFO L93 Difference]: Finished difference Result 946 states and 1320 transitions. [2022-04-28 08:10:22,431 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1320 transitions. [2022-04-28 08:10:22,432 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:10:22,432 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:10:22,432 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:10:22,432 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:10:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-28 08:10:22,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 824 states and 1111 transitions. [2022-04-28 08:10:22,465 INFO L78 Accepts]: Start accepts. Automaton has 824 states and 1111 transitions. Word has length 59 [2022-04-28 08:10:22,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:10:22,465 INFO L495 AbstractCegarLoop]: Abstraction has 824 states and 1111 transitions. [2022-04-28 08:10:22,465 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:10:22,465 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 824 states and 1111 transitions. [2022-04-28 08:10:24,996 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1111 edges. 1111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:10:24,996 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1111 transitions. [2022-04-28 08:10:24,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-04-28 08:10:24,997 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:10:24,997 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:10:24,997 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-04-28 08:10:24,998 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:10:24,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:10:24,998 INFO L85 PathProgramCache]: Analyzing trace with hash -1364943258, now seen corresponding path program 1 times [2022-04-28 08:10:24,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:10:24,998 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [877718715] [2022-04-28 08:10:24,998 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:10:24,998 INFO L85 PathProgramCache]: Analyzing trace with hash -1364943258, now seen corresponding path program 2 times [2022-04-28 08:10:24,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:10:24,998 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818389904] [2022-04-28 08:10:24,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:10:24,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:10:25,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:25,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:10:25,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:25,074 INFO L290 TraceCheckUtils]: 0: Hoare triple {154566#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {154526#true} is VALID [2022-04-28 08:10:25,074 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-28 08:10:25,074 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154526#true} {154526#true} #1498#return; {154526#true} is VALID [2022-04-28 08:10:25,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:10:25,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:25,096 INFO L290 TraceCheckUtils]: 0: Hoare triple {154567#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {154526#true} is VALID [2022-04-28 08:10:25,097 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-28 08:10:25,097 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154526#true} {154526#true} #1366#return; {154526#true} is VALID [2022-04-28 08:10:25,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:10:25,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:25,110 INFO L290 TraceCheckUtils]: 0: Hoare triple {154568#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {154526#true} is VALID [2022-04-28 08:10:25,111 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-28 08:10:25,111 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154526#true} {154526#true} #1368#return; {154526#true} is VALID [2022-04-28 08:10:25,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:10:25,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:25,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:10:25,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:25,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:10:25,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:25,267 INFO L290 TraceCheckUtils]: 0: Hoare triple {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {154526#true} is VALID [2022-04-28 08:10:25,267 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-28 08:10:25,267 INFO L290 TraceCheckUtils]: 2: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-28 08:10:25,267 INFO L290 TraceCheckUtils]: 3: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-28 08:10:25,268 INFO L290 TraceCheckUtils]: 4: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-28 08:10:25,268 INFO L290 TraceCheckUtils]: 5: Hoare triple {154526#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,268 INFO L290 TraceCheckUtils]: 6: Hoare triple {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:10:25,269 INFO L290 TraceCheckUtils]: 7: Hoare triple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:10:25,269 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {154526#true} #1478#return; {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,269 INFO L290 TraceCheckUtils]: 0: Hoare triple {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {154526#true} is VALID [2022-04-28 08:10:25,269 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {154526#true} is VALID [2022-04-28 08:10:25,269 INFO L290 TraceCheckUtils]: 2: Hoare triple {154526#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {154526#true} is VALID [2022-04-28 08:10:25,270 INFO L272 TraceCheckUtils]: 3: Hoare triple {154526#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:25,270 INFO L290 TraceCheckUtils]: 4: Hoare triple {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {154526#true} is VALID [2022-04-28 08:10:25,270 INFO L290 TraceCheckUtils]: 5: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-28 08:10:25,270 INFO L290 TraceCheckUtils]: 6: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-28 08:10:25,270 INFO L290 TraceCheckUtils]: 7: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-28 08:10:25,270 INFO L290 TraceCheckUtils]: 8: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-28 08:10:25,271 INFO L290 TraceCheckUtils]: 9: Hoare triple {154526#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,271 INFO L290 TraceCheckUtils]: 10: Hoare triple {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:10:25,283 INFO L290 TraceCheckUtils]: 11: Hoare triple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:10:25,284 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {154526#true} #1478#return; {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,285 INFO L290 TraceCheckUtils]: 13: Hoare triple {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,285 INFO L290 TraceCheckUtils]: 14: Hoare triple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,286 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {154526#true} #1496#return; {154586#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,286 INFO L290 TraceCheckUtils]: 0: Hoare triple {154569#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {154526#true} is VALID [2022-04-28 08:10:25,286 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume !(2 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 08:10:25,286 INFO L290 TraceCheckUtils]: 2: Hoare triple {154526#true} assume !(3 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 08:10:25,286 INFO L290 TraceCheckUtils]: 3: Hoare triple {154526#true} assume !(1 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 08:10:25,287 INFO L290 TraceCheckUtils]: 4: Hoare triple {154526#true} assume !(7 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 08:10:25,287 INFO L290 TraceCheckUtils]: 5: Hoare triple {154526#true} ~deviceExtension__Active~1 := 0; {154526#true} is VALID [2022-04-28 08:10:25,287 INFO L272 TraceCheckUtils]: 6: Hoare triple {154526#true} call #t~ret35 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:25,287 INFO L290 TraceCheckUtils]: 7: Hoare triple {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {154526#true} is VALID [2022-04-28 08:10:25,288 INFO L290 TraceCheckUtils]: 8: Hoare triple {154526#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {154526#true} is VALID [2022-04-28 08:10:25,288 INFO L290 TraceCheckUtils]: 9: Hoare triple {154526#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {154526#true} is VALID [2022-04-28 08:10:25,288 INFO L272 TraceCheckUtils]: 10: Hoare triple {154526#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:25,288 INFO L290 TraceCheckUtils]: 11: Hoare triple {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {154526#true} is VALID [2022-04-28 08:10:25,288 INFO L290 TraceCheckUtils]: 12: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-28 08:10:25,288 INFO L290 TraceCheckUtils]: 13: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-28 08:10:25,288 INFO L290 TraceCheckUtils]: 14: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-28 08:10:25,289 INFO L290 TraceCheckUtils]: 15: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-28 08:10:25,289 INFO L290 TraceCheckUtils]: 16: Hoare triple {154526#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,289 INFO L290 TraceCheckUtils]: 17: Hoare triple {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:10:25,290 INFO L290 TraceCheckUtils]: 18: Hoare triple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:10:25,290 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {154526#true} #1478#return; {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,291 INFO L290 TraceCheckUtils]: 20: Hoare triple {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,291 INFO L290 TraceCheckUtils]: 21: Hoare triple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,291 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {154526#true} #1496#return; {154586#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,292 INFO L290 TraceCheckUtils]: 23: Hoare triple {154586#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~status~3 := #t~ret35;havoc #t~ret35; {154587#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,292 INFO L290 TraceCheckUtils]: 24: Hoare triple {154587#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:10:25,292 INFO L290 TraceCheckUtils]: 25: Hoare triple {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:10:25,293 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {154526#true} #1370#return; {154564#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-28 08:10:25,294 INFO L272 TraceCheckUtils]: 0: Hoare triple {154526#true} call ULTIMATE.init(); {154566#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:10:25,294 INFO L290 TraceCheckUtils]: 1: Hoare triple {154566#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {154526#true} is VALID [2022-04-28 08:10:25,295 INFO L290 TraceCheckUtils]: 2: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-28 08:10:25,295 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {154526#true} {154526#true} #1498#return; {154526#true} is VALID [2022-04-28 08:10:25,295 INFO L272 TraceCheckUtils]: 4: Hoare triple {154526#true} call #t~ret180 := main(); {154526#true} is VALID [2022-04-28 08:10:25,295 INFO L290 TraceCheckUtils]: 5: Hoare triple {154526#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {154526#true} is VALID [2022-04-28 08:10:25,296 INFO L272 TraceCheckUtils]: 6: Hoare triple {154526#true} call _BLAST_init(); {154567#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:25,296 INFO L290 TraceCheckUtils]: 7: Hoare triple {154567#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {154526#true} is VALID [2022-04-28 08:10:25,296 INFO L290 TraceCheckUtils]: 8: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-28 08:10:25,296 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {154526#true} {154526#true} #1366#return; {154526#true} is VALID [2022-04-28 08:10:25,296 INFO L290 TraceCheckUtils]: 10: Hoare triple {154526#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {154526#true} is VALID [2022-04-28 08:10:25,296 INFO L290 TraceCheckUtils]: 11: Hoare triple {154526#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {154526#true} is VALID [2022-04-28 08:10:25,296 INFO L272 TraceCheckUtils]: 12: Hoare triple {154526#true} call stub_driver_init(); {154568#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:25,297 INFO L290 TraceCheckUtils]: 13: Hoare triple {154568#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {154526#true} is VALID [2022-04-28 08:10:25,297 INFO L290 TraceCheckUtils]: 14: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-28 08:10:25,297 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {154526#true} {154526#true} #1368#return; {154526#true} is VALID [2022-04-28 08:10:25,297 INFO L290 TraceCheckUtils]: 16: Hoare triple {154526#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {154526#true} is VALID [2022-04-28 08:10:25,297 INFO L290 TraceCheckUtils]: 17: Hoare triple {154526#true} assume 2 == ~tmp_ndt_1~0; {154526#true} is VALID [2022-04-28 08:10:25,298 INFO L272 TraceCheckUtils]: 18: Hoare triple {154526#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {154569#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:10:25,298 INFO L290 TraceCheckUtils]: 19: Hoare triple {154569#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {154526#true} is VALID [2022-04-28 08:10:25,298 INFO L290 TraceCheckUtils]: 20: Hoare triple {154526#true} assume !(2 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 08:10:25,298 INFO L290 TraceCheckUtils]: 21: Hoare triple {154526#true} assume !(3 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 08:10:25,298 INFO L290 TraceCheckUtils]: 22: Hoare triple {154526#true} assume !(1 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 08:10:25,298 INFO L290 TraceCheckUtils]: 23: Hoare triple {154526#true} assume !(7 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 08:10:25,298 INFO L290 TraceCheckUtils]: 24: Hoare triple {154526#true} ~deviceExtension__Active~1 := 0; {154526#true} is VALID [2022-04-28 08:10:25,299 INFO L272 TraceCheckUtils]: 25: Hoare triple {154526#true} call #t~ret35 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:25,299 INFO L290 TraceCheckUtils]: 26: Hoare triple {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {154526#true} is VALID [2022-04-28 08:10:25,299 INFO L290 TraceCheckUtils]: 27: Hoare triple {154526#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {154526#true} is VALID [2022-04-28 08:10:25,299 INFO L290 TraceCheckUtils]: 28: Hoare triple {154526#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {154526#true} is VALID [2022-04-28 08:10:25,299 INFO L272 TraceCheckUtils]: 29: Hoare triple {154526#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:25,300 INFO L290 TraceCheckUtils]: 30: Hoare triple {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {154526#true} is VALID [2022-04-28 08:10:25,300 INFO L290 TraceCheckUtils]: 31: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-28 08:10:25,300 INFO L290 TraceCheckUtils]: 32: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-28 08:10:25,300 INFO L290 TraceCheckUtils]: 33: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-28 08:10:25,300 INFO L290 TraceCheckUtils]: 34: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-28 08:10:25,300 INFO L290 TraceCheckUtils]: 35: Hoare triple {154526#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,301 INFO L290 TraceCheckUtils]: 36: Hoare triple {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:10:25,301 INFO L290 TraceCheckUtils]: 37: Hoare triple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:10:25,301 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {154526#true} #1478#return; {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,302 INFO L290 TraceCheckUtils]: 39: Hoare triple {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,302 INFO L290 TraceCheckUtils]: 40: Hoare triple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,303 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {154526#true} #1496#return; {154586#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,303 INFO L290 TraceCheckUtils]: 42: Hoare triple {154586#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~status~3 := #t~ret35;havoc #t~ret35; {154587#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:10:25,303 INFO L290 TraceCheckUtils]: 43: Hoare triple {154587#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:10:25,304 INFO L290 TraceCheckUtils]: 44: Hoare triple {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:10:25,304 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {154526#true} #1370#return; {154564#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-28 08:10:25,305 INFO L290 TraceCheckUtils]: 46: Hoare triple {154564#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:10:25,305 INFO L290 TraceCheckUtils]: 47: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:10:25,306 INFO L290 TraceCheckUtils]: 48: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:10:25,306 INFO L290 TraceCheckUtils]: 49: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:10:25,306 INFO L290 TraceCheckUtils]: 50: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:10:25,306 INFO L290 TraceCheckUtils]: 51: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:10:25,307 INFO L290 TraceCheckUtils]: 52: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:10:25,307 INFO L290 TraceCheckUtils]: 53: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:10:25,307 INFO L290 TraceCheckUtils]: 54: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:10:25,308 INFO L290 TraceCheckUtils]: 55: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {154527#false} is VALID [2022-04-28 08:10:25,308 INFO L272 TraceCheckUtils]: 56: Hoare triple {154527#false} call errorFn(); {154527#false} is VALID [2022-04-28 08:10:25,308 INFO L290 TraceCheckUtils]: 57: Hoare triple {154527#false} assume !false; {154527#false} is VALID [2022-04-28 08:10:25,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:10:25,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:10:25,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818389904] [2022-04-28 08:10:25,308 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1818389904] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:10:25,309 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:10:25,309 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:10:25,309 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:10:25,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [877718715] [2022-04-28 08:10:25,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [877718715] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:10:25,309 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:10:25,309 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:10:25,309 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067177510] [2022-04-28 08:10:25,309 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:10:25,309 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 58 [2022-04-28 08:10:25,310 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:10:25,310 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:10:25,345 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:10:25,346 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 08:10:25,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:10:25,346 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 08:10:25,346 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:10:25,346 INFO L87 Difference]: Start difference. First operand 824 states and 1111 transitions. Second operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:10:42,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:10:42,030 INFO L93 Difference]: Finished difference Result 961 states and 1336 transitions. [2022-04-28 08:10:42,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-28 08:10:42,031 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 58 [2022-04-28 08:10:42,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:10:42,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:10:42,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 878 transitions. [2022-04-28 08:10:42,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:10:42,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 878 transitions. [2022-04-28 08:10:42,044 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 878 transitions. [2022-04-28 08:10:42,920 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 878 edges. 878 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:10:42,958 INFO L225 Difference]: With dead ends: 961 [2022-04-28 08:10:42,958 INFO L226 Difference]: Without dead ends: 941 [2022-04-28 08:10:42,959 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=261, Unknown=0, NotChecked=0, Total=306 [2022-04-28 08:10:42,959 INFO L413 NwaCegarLoop]: 645 mSDtfsCounter, 1576 mSDsluCounter, 2192 mSDsCounter, 0 mSdLazyCounter, 4657 mSolverCounterSat, 644 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1578 SdHoareTripleChecker+Valid, 2837 SdHoareTripleChecker+Invalid, 5301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 644 IncrementalHoareTripleChecker+Valid, 4657 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2022-04-28 08:10:42,959 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1578 Valid, 2837 Invalid, 5301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [644 Valid, 4657 Invalid, 0 Unknown, 0 Unchecked, 6.3s Time] [2022-04-28 08:10:42,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 941 states. [2022-04-28 08:10:45,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 941 to 821. [2022-04-28 08:10:45,065 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:10:45,066 INFO L82 GeneralOperation]: Start isEquivalent. First operand 941 states. Second operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) [2022-04-28 08:10:45,067 INFO L74 IsIncluded]: Start isIncluded. First operand 941 states. Second operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) [2022-04-28 08:10:45,067 INFO L87 Difference]: Start difference. First operand 941 states. Second operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) [2022-04-28 08:10:45,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:10:45,095 INFO L93 Difference]: Finished difference Result 941 states and 1313 transitions. [2022-04-28 08:10:45,095 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1313 transitions. [2022-04-28 08:10:45,096 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:10:45,096 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:10:45,098 INFO L74 IsIncluded]: Start isIncluded. First operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) Second operand 941 states. [2022-04-28 08:10:45,098 INFO L87 Difference]: Start difference. First operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) Second operand 941 states. [2022-04-28 08:10:45,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:10:45,127 INFO L93 Difference]: Finished difference Result 941 states and 1313 transitions. [2022-04-28 08:10:45,127 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1313 transitions. [2022-04-28 08:10:45,128 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:10:45,128 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:10:45,129 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:10:45,129 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:10:45,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) [2022-04-28 08:10:45,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 821 states and 1106 transitions. [2022-04-28 08:10:45,161 INFO L78 Accepts]: Start accepts. Automaton has 821 states and 1106 transitions. Word has length 58 [2022-04-28 08:10:45,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:10:45,161 INFO L495 AbstractCegarLoop]: Abstraction has 821 states and 1106 transitions. [2022-04-28 08:10:45,161 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:10:45,161 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 821 states and 1106 transitions. [2022-04-28 08:10:47,706 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1106 edges. 1106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:10:47,707 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1106 transitions. [2022-04-28 08:10:47,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-28 08:10:47,708 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:10:47,708 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:10:47,708 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-04-28 08:10:47,708 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:10:47,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:10:47,708 INFO L85 PathProgramCache]: Analyzing trace with hash 483454952, now seen corresponding path program 1 times [2022-04-28 08:10:47,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:10:47,709 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1687952612] [2022-04-28 08:10:47,709 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:10:47,709 INFO L85 PathProgramCache]: Analyzing trace with hash 483454952, now seen corresponding path program 2 times [2022-04-28 08:10:47,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:10:47,709 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [714703750] [2022-04-28 08:10:47,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:10:47,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:10:47,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:47,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:10:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:47,780 INFO L290 TraceCheckUtils]: 0: Hoare triple {160094#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {160055#true} is VALID [2022-04-28 08:10:47,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 08:10:47,780 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160055#true} {160055#true} #1498#return; {160055#true} is VALID [2022-04-28 08:10:47,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:10:47,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:47,805 INFO L290 TraceCheckUtils]: 0: Hoare triple {160095#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {160055#true} is VALID [2022-04-28 08:10:47,806 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 08:10:47,806 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160055#true} {160055#true} #1366#return; {160055#true} is VALID [2022-04-28 08:10:47,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:10:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:47,818 INFO L290 TraceCheckUtils]: 0: Hoare triple {160096#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {160055#true} is VALID [2022-04-28 08:10:47,818 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 08:10:47,818 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160055#true} {160055#true} #1368#return; {160055#true} is VALID [2022-04-28 08:10:47,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:10:47,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:47,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:10:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:47,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-28 08:10:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:10:47,958 INFO L290 TraceCheckUtils]: 0: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-28 08:10:47,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-28 08:10:47,958 INFO L290 TraceCheckUtils]: 2: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 08:10:47,958 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:10:47,959 INFO L290 TraceCheckUtils]: 0: Hoare triple {160119#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {160055#true} is VALID [2022-04-28 08:10:47,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {160055#true} is VALID [2022-04-28 08:10:47,959 INFO L290 TraceCheckUtils]: 2: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {160055#true} is VALID [2022-04-28 08:10:47,959 INFO L290 TraceCheckUtils]: 3: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {160055#true} is VALID [2022-04-28 08:10:47,959 INFO L290 TraceCheckUtils]: 4: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {160055#true} is VALID [2022-04-28 08:10:47,959 INFO L290 TraceCheckUtils]: 5: Hoare triple {160055#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {160055#true} is VALID [2022-04-28 08:10:47,959 INFO L290 TraceCheckUtils]: 6: Hoare triple {160055#true} ~Irp__IoStatus__Information~1 := 0; {160055#true} is VALID [2022-04-28 08:10:47,959 INFO L290 TraceCheckUtils]: 7: Hoare triple {160055#true} assume 0 == ~SubQPtr~1;~status~6 := -1073741670;~__cil_tmp106~1 := ~status~6; {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:10:47,960 INFO L290 TraceCheckUtils]: 8: Hoare triple {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 2147483670 == ~__cil_tmp106~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:10:47,960 INFO L290 TraceCheckUtils]: 9: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:10:47,961 INFO L272 TraceCheckUtils]: 10: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {160127#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:10:47,961 INFO L290 TraceCheckUtils]: 11: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-28 08:10:47,961 INFO L290 TraceCheckUtils]: 12: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-28 08:10:47,961 INFO L290 TraceCheckUtils]: 13: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 08:10:47,962 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:10:47,962 INFO L290 TraceCheckUtils]: 15: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:10:47,962 INFO L290 TraceCheckUtils]: 16: Hoare triple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:10:47,963 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {160055#true} #1490#return; {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-28 08:10:47,963 INFO L290 TraceCheckUtils]: 0: Hoare triple {160097#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {160055#true} is VALID [2022-04-28 08:10:47,963 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume !(2 == ~deviceExtension__Active~1); {160055#true} is VALID [2022-04-28 08:10:47,963 INFO L290 TraceCheckUtils]: 2: Hoare triple {160055#true} assume 3 == ~deviceExtension__Active~1; {160055#true} is VALID [2022-04-28 08:10:47,964 INFO L272 TraceCheckUtils]: 3: Hoare triple {160055#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {160119#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:47,964 INFO L290 TraceCheckUtils]: 4: Hoare triple {160119#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {160055#true} is VALID [2022-04-28 08:10:47,964 INFO L290 TraceCheckUtils]: 5: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {160055#true} is VALID [2022-04-28 08:10:47,964 INFO L290 TraceCheckUtils]: 6: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {160055#true} is VALID [2022-04-28 08:10:47,964 INFO L290 TraceCheckUtils]: 7: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {160055#true} is VALID [2022-04-28 08:10:47,964 INFO L290 TraceCheckUtils]: 8: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {160055#true} is VALID [2022-04-28 08:10:47,965 INFO L290 TraceCheckUtils]: 9: Hoare triple {160055#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {160055#true} is VALID [2022-04-28 08:10:47,965 INFO L290 TraceCheckUtils]: 10: Hoare triple {160055#true} ~Irp__IoStatus__Information~1 := 0; {160055#true} is VALID [2022-04-28 08:10:47,965 INFO L290 TraceCheckUtils]: 11: Hoare triple {160055#true} assume 0 == ~SubQPtr~1;~status~6 := -1073741670;~__cil_tmp106~1 := ~status~6; {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:10:47,965 INFO L290 TraceCheckUtils]: 12: Hoare triple {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 2147483670 == ~__cil_tmp106~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:10:47,966 INFO L290 TraceCheckUtils]: 13: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:10:47,966 INFO L272 TraceCheckUtils]: 14: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {160127#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:10:47,966 INFO L290 TraceCheckUtils]: 15: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-28 08:10:47,967 INFO L290 TraceCheckUtils]: 16: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-28 08:10:47,967 INFO L290 TraceCheckUtils]: 17: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 08:10:47,967 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:10:47,967 INFO L290 TraceCheckUtils]: 19: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:10:47,968 INFO L290 TraceCheckUtils]: 20: Hoare triple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:10:47,968 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {160055#true} #1490#return; {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-28 08:10:47,969 INFO L290 TraceCheckUtils]: 22: Hoare triple {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {160117#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 08:10:47,969 INFO L290 TraceCheckUtils]: 23: Hoare triple {160117#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:10:47,969 INFO L290 TraceCheckUtils]: 24: Hoare triple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:10:47,970 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {160055#true} #1370#return; {160092#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 08:10:47,971 INFO L272 TraceCheckUtils]: 0: Hoare triple {160055#true} call ULTIMATE.init(); {160094#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:10:47,971 INFO L290 TraceCheckUtils]: 1: Hoare triple {160094#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {160055#true} is VALID [2022-04-28 08:10:47,972 INFO L290 TraceCheckUtils]: 2: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 08:10:47,972 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {160055#true} {160055#true} #1498#return; {160055#true} is VALID [2022-04-28 08:10:47,972 INFO L272 TraceCheckUtils]: 4: Hoare triple {160055#true} call #t~ret180 := main(); {160055#true} is VALID [2022-04-28 08:10:47,972 INFO L290 TraceCheckUtils]: 5: Hoare triple {160055#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {160055#true} is VALID [2022-04-28 08:10:47,973 INFO L272 TraceCheckUtils]: 6: Hoare triple {160055#true} call _BLAST_init(); {160095#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:47,973 INFO L290 TraceCheckUtils]: 7: Hoare triple {160095#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {160055#true} is VALID [2022-04-28 08:10:47,973 INFO L290 TraceCheckUtils]: 8: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 08:10:47,973 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {160055#true} {160055#true} #1366#return; {160055#true} is VALID [2022-04-28 08:10:47,973 INFO L290 TraceCheckUtils]: 10: Hoare triple {160055#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {160055#true} is VALID [2022-04-28 08:10:47,973 INFO L290 TraceCheckUtils]: 11: Hoare triple {160055#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {160055#true} is VALID [2022-04-28 08:10:47,974 INFO L272 TraceCheckUtils]: 12: Hoare triple {160055#true} call stub_driver_init(); {160096#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:47,974 INFO L290 TraceCheckUtils]: 13: Hoare triple {160096#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {160055#true} is VALID [2022-04-28 08:10:47,974 INFO L290 TraceCheckUtils]: 14: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 08:10:47,974 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {160055#true} {160055#true} #1368#return; {160055#true} is VALID [2022-04-28 08:10:47,974 INFO L290 TraceCheckUtils]: 16: Hoare triple {160055#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {160055#true} is VALID [2022-04-28 08:10:47,974 INFO L290 TraceCheckUtils]: 17: Hoare triple {160055#true} assume 2 == ~tmp_ndt_1~0; {160055#true} is VALID [2022-04-28 08:10:47,975 INFO L272 TraceCheckUtils]: 18: Hoare triple {160055#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {160097#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:10:47,975 INFO L290 TraceCheckUtils]: 19: Hoare triple {160097#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {160055#true} is VALID [2022-04-28 08:10:47,975 INFO L290 TraceCheckUtils]: 20: Hoare triple {160055#true} assume !(2 == ~deviceExtension__Active~1); {160055#true} is VALID [2022-04-28 08:10:47,976 INFO L290 TraceCheckUtils]: 21: Hoare triple {160055#true} assume 3 == ~deviceExtension__Active~1; {160055#true} is VALID [2022-04-28 08:10:47,976 INFO L272 TraceCheckUtils]: 22: Hoare triple {160055#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {160119#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:10:47,976 INFO L290 TraceCheckUtils]: 23: Hoare triple {160119#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {160055#true} is VALID [2022-04-28 08:10:47,976 INFO L290 TraceCheckUtils]: 24: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {160055#true} is VALID [2022-04-28 08:10:47,976 INFO L290 TraceCheckUtils]: 25: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {160055#true} is VALID [2022-04-28 08:10:47,977 INFO L290 TraceCheckUtils]: 26: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {160055#true} is VALID [2022-04-28 08:10:47,977 INFO L290 TraceCheckUtils]: 27: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {160055#true} is VALID [2022-04-28 08:10:47,977 INFO L290 TraceCheckUtils]: 28: Hoare triple {160055#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {160055#true} is VALID [2022-04-28 08:10:47,977 INFO L290 TraceCheckUtils]: 29: Hoare triple {160055#true} ~Irp__IoStatus__Information~1 := 0; {160055#true} is VALID [2022-04-28 08:10:47,977 INFO L290 TraceCheckUtils]: 30: Hoare triple {160055#true} assume 0 == ~SubQPtr~1;~status~6 := -1073741670;~__cil_tmp106~1 := ~status~6; {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:10:47,977 INFO L290 TraceCheckUtils]: 31: Hoare triple {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 2147483670 == ~__cil_tmp106~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:10:47,978 INFO L290 TraceCheckUtils]: 32: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:10:47,978 INFO L272 TraceCheckUtils]: 33: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {160127#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:10:47,978 INFO L290 TraceCheckUtils]: 34: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-28 08:10:47,978 INFO L290 TraceCheckUtils]: 35: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-28 08:10:47,978 INFO L290 TraceCheckUtils]: 36: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 08:10:47,979 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:10:47,979 INFO L290 TraceCheckUtils]: 38: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:10:47,980 INFO L290 TraceCheckUtils]: 39: Hoare triple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:10:47,980 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {160055#true} #1490#return; {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-28 08:10:47,980 INFO L290 TraceCheckUtils]: 41: Hoare triple {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {160117#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 08:10:47,981 INFO L290 TraceCheckUtils]: 42: Hoare triple {160117#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:10:47,981 INFO L290 TraceCheckUtils]: 43: Hoare triple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:10:47,982 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {160055#true} #1370#return; {160092#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 08:10:47,982 INFO L290 TraceCheckUtils]: 45: Hoare triple {160092#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {160093#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:47,982 INFO L290 TraceCheckUtils]: 46: Hoare triple {160093#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {160093#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:47,983 INFO L290 TraceCheckUtils]: 47: Hoare triple {160093#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {160093#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:47,983 INFO L290 TraceCheckUtils]: 48: Hoare triple {160093#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {160093#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:47,983 INFO L290 TraceCheckUtils]: 49: Hoare triple {160093#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:47,984 INFO L290 TraceCheckUtils]: 50: Hoare triple {160093#(not (= main_~status~9 259))} assume -1 != ~status~9; {160093#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:47,984 INFO L290 TraceCheckUtils]: 51: Hoare triple {160093#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:47,984 INFO L290 TraceCheckUtils]: 52: Hoare triple {160093#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:47,984 INFO L290 TraceCheckUtils]: 53: Hoare triple {160093#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {160093#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:47,985 INFO L290 TraceCheckUtils]: 54: Hoare triple {160093#(not (= main_~status~9 259))} assume 1 != ~pended~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:47,985 INFO L290 TraceCheckUtils]: 55: Hoare triple {160093#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-28 08:10:47,985 INFO L290 TraceCheckUtils]: 56: Hoare triple {160093#(not (= main_~status~9 259))} assume 259 == ~status~9; {160056#false} is VALID [2022-04-28 08:10:47,985 INFO L272 TraceCheckUtils]: 57: Hoare triple {160056#false} call errorFn(); {160056#false} is VALID [2022-04-28 08:10:47,985 INFO L290 TraceCheckUtils]: 58: Hoare triple {160056#false} assume !false; {160056#false} is VALID [2022-04-28 08:10:47,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:10:47,986 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:10:47,986 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [714703750] [2022-04-28 08:10:47,986 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [714703750] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:10:47,986 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:10:47,986 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:10:47,986 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:10:47,986 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1687952612] [2022-04-28 08:10:47,986 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1687952612] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:10:47,986 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:10:47,986 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:10:47,987 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1640652385] [2022-04-28 08:10:47,987 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:10:47,987 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 59 [2022-04-28 08:10:47,987 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:10:47,987 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:10:48,028 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:10:48,029 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 08:10:48,029 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:10:48,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 08:10:48,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:10:48,029 INFO L87 Difference]: Start difference. First operand 821 states and 1106 transitions. Second operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:11:03,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:03,266 INFO L93 Difference]: Finished difference Result 994 states and 1368 transitions. [2022-04-28 08:11:03,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 08:11:03,266 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 59 [2022-04-28 08:11:03,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:11:03,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:11:03,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 920 transitions. [2022-04-28 08:11:03,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:11:03,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 920 transitions. [2022-04-28 08:11:03,281 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 920 transitions. [2022-04-28 08:11:04,183 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 920 edges. 920 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:04,220 INFO L225 Difference]: With dead ends: 994 [2022-04-28 08:11:04,220 INFO L226 Difference]: Without dead ends: 926 [2022-04-28 08:11:04,221 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=92, Invalid=414, Unknown=0, NotChecked=0, Total=506 [2022-04-28 08:11:04,221 INFO L413 NwaCegarLoop]: 621 mSDtfsCounter, 1577 mSDsluCounter, 1891 mSDsCounter, 0 mSdLazyCounter, 4175 mSolverCounterSat, 667 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1581 SdHoareTripleChecker+Valid, 2512 SdHoareTripleChecker+Invalid, 4842 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 667 IncrementalHoareTripleChecker+Valid, 4175 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2022-04-28 08:11:04,221 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1581 Valid, 2512 Invalid, 4842 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [667 Valid, 4175 Invalid, 0 Unknown, 0 Unchecked, 5.7s Time] [2022-04-28 08:11:04,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 926 states. [2022-04-28 08:11:06,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 926 to 809. [2022-04-28 08:11:06,334 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:11:06,335 INFO L82 GeneralOperation]: Start isEquivalent. First operand 926 states. Second operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) [2022-04-28 08:11:06,335 INFO L74 IsIncluded]: Start isIncluded. First operand 926 states. Second operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) [2022-04-28 08:11:06,336 INFO L87 Difference]: Start difference. First operand 926 states. Second operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) [2022-04-28 08:11:06,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:06,364 INFO L93 Difference]: Finished difference Result 926 states and 1286 transitions. [2022-04-28 08:11:06,364 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1286 transitions. [2022-04-28 08:11:06,365 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:06,365 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:06,366 INFO L74 IsIncluded]: Start isIncluded. First operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) Second operand 926 states. [2022-04-28 08:11:06,367 INFO L87 Difference]: Start difference. First operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) Second operand 926 states. [2022-04-28 08:11:06,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:06,394 INFO L93 Difference]: Finished difference Result 926 states and 1286 transitions. [2022-04-28 08:11:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1286 transitions. [2022-04-28 08:11:06,395 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:06,395 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:06,395 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:11:06,395 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:11:06,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) [2022-04-28 08:11:06,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 809 states and 1085 transitions. [2022-04-28 08:11:06,432 INFO L78 Accepts]: Start accepts. Automaton has 809 states and 1085 transitions. Word has length 59 [2022-04-28 08:11:06,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:11:06,432 INFO L495 AbstractCegarLoop]: Abstraction has 809 states and 1085 transitions. [2022-04-28 08:11:06,432 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:11:06,432 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 809 states and 1085 transitions. [2022-04-28 08:11:08,952 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1085 edges. 1085 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:08,952 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1085 transitions. [2022-04-28 08:11:08,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-28 08:11:08,953 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:11:08,953 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:11:08,953 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-28 08:11:08,953 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:11:08,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:11:08,954 INFO L85 PathProgramCache]: Analyzing trace with hash 1218321174, now seen corresponding path program 1 times [2022-04-28 08:11:08,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:08,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1351402978] [2022-04-28 08:11:08,954 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:11:08,954 INFO L85 PathProgramCache]: Analyzing trace with hash 1218321174, now seen corresponding path program 2 times [2022-04-28 08:11:08,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:11:08,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568847289] [2022-04-28 08:11:08,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:11:08,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:11:08,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:09,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:11:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:09,014 INFO L290 TraceCheckUtils]: 0: Hoare triple {165640#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {165602#true} is VALID [2022-04-28 08:11:09,014 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 08:11:09,014 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165602#true} {165602#true} #1498#return; {165602#true} is VALID [2022-04-28 08:11:09,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:11:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:09,032 INFO L290 TraceCheckUtils]: 0: Hoare triple {165641#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {165602#true} is VALID [2022-04-28 08:11:09,032 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 08:11:09,032 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165602#true} {165602#true} #1366#return; {165602#true} is VALID [2022-04-28 08:11:09,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:11:09,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:09,043 INFO L290 TraceCheckUtils]: 0: Hoare triple {165642#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {165602#true} is VALID [2022-04-28 08:11:09,043 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 08:11:09,043 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165602#true} {165602#true} #1368#return; {165602#true} is VALID [2022-04-28 08:11:09,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:11:09,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:09,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:11:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:09,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:11:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:09,108 INFO L290 TraceCheckUtils]: 0: Hoare triple {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-28 08:11:09,109 INFO L290 TraceCheckUtils]: 1: Hoare triple {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} assume 0 != ~Buffer;~__cil_tmp10~0 := 4116;~__cil_tmp11~0 := 49152;~__cil_tmp12~0 := 262144;~__cil_tmp13~0 := 311296;~ioctl~0 := 315412; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 08:11:09,109 INFO L290 TraceCheckUtils]: 2: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 08:11:09,109 INFO L290 TraceCheckUtils]: 3: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 08:11:09,110 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-28 08:11:09,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-28 08:11:09,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:09,118 INFO L290 TraceCheckUtils]: 0: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-28 08:11:09,118 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-28 08:11:09,118 INFO L290 TraceCheckUtils]: 2: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 08:11:09,118 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-28 08:11:09,118 INFO L290 TraceCheckUtils]: 0: Hoare triple {165662#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {165602#true} is VALID [2022-04-28 08:11:09,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {165602#true} is VALID [2022-04-28 08:11:09,119 INFO L272 TraceCheckUtils]: 2: Hoare triple {165602#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:09,120 INFO L290 TraceCheckUtils]: 3: Hoare triple {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-28 08:11:09,120 INFO L290 TraceCheckUtils]: 4: Hoare triple {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} assume 0 != ~Buffer;~__cil_tmp10~0 := 4116;~__cil_tmp11~0 := 49152;~__cil_tmp12~0 := 262144;~__cil_tmp13~0 := 311296;~ioctl~0 := 315412; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 08:11:09,120 INFO L290 TraceCheckUtils]: 5: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 08:11:09,120 INFO L290 TraceCheckUtils]: 6: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 08:11:09,121 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-28 08:11:09,121 INFO L290 TraceCheckUtils]: 8: Hoare triple {165603#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {165603#false} is VALID [2022-04-28 08:11:09,121 INFO L290 TraceCheckUtils]: 9: Hoare triple {165603#false} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {165603#false} is VALID [2022-04-28 08:11:09,121 INFO L272 TraceCheckUtils]: 10: Hoare triple {165603#false} call IofCompleteRequest(~Irp, 0); {165675#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:11:09,121 INFO L290 TraceCheckUtils]: 11: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-28 08:11:09,121 INFO L290 TraceCheckUtils]: 12: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-28 08:11:09,122 INFO L290 TraceCheckUtils]: 13: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 08:11:09,122 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-28 08:11:09,122 INFO L290 TraceCheckUtils]: 15: Hoare triple {165603#false} #res := ~status~7; {165603#false} is VALID [2022-04-28 08:11:09,122 INFO L290 TraceCheckUtils]: 16: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-28 08:11:09,122 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {165603#false} {165602#true} #1492#return; {165603#false} is VALID [2022-04-28 08:11:09,122 INFO L290 TraceCheckUtils]: 0: Hoare triple {165643#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {165602#true} is VALID [2022-04-28 08:11:09,122 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume !(2 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-28 08:11:09,122 INFO L290 TraceCheckUtils]: 2: Hoare triple {165602#true} assume !(3 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-28 08:11:09,122 INFO L290 TraceCheckUtils]: 3: Hoare triple {165602#true} assume 1 == ~deviceExtension__Active~1; {165602#true} is VALID [2022-04-28 08:11:09,123 INFO L272 TraceCheckUtils]: 4: Hoare triple {165602#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {165662#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:09,123 INFO L290 TraceCheckUtils]: 5: Hoare triple {165662#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {165602#true} is VALID [2022-04-28 08:11:09,123 INFO L290 TraceCheckUtils]: 6: Hoare triple {165602#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {165602#true} is VALID [2022-04-28 08:11:09,124 INFO L272 TraceCheckUtils]: 7: Hoare triple {165602#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:09,124 INFO L290 TraceCheckUtils]: 8: Hoare triple {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-28 08:11:09,124 INFO L290 TraceCheckUtils]: 9: Hoare triple {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} assume 0 != ~Buffer;~__cil_tmp10~0 := 4116;~__cil_tmp11~0 := 49152;~__cil_tmp12~0 := 262144;~__cil_tmp13~0 := 311296;~ioctl~0 := 315412; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 08:11:09,125 INFO L290 TraceCheckUtils]: 10: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 08:11:09,125 INFO L290 TraceCheckUtils]: 11: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 08:11:09,125 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-28 08:11:09,126 INFO L290 TraceCheckUtils]: 13: Hoare triple {165603#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {165603#false} is VALID [2022-04-28 08:11:09,126 INFO L290 TraceCheckUtils]: 14: Hoare triple {165603#false} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {165603#false} is VALID [2022-04-28 08:11:09,126 INFO L272 TraceCheckUtils]: 15: Hoare triple {165603#false} call IofCompleteRequest(~Irp, 0); {165675#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:11:09,126 INFO L290 TraceCheckUtils]: 16: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-28 08:11:09,126 INFO L290 TraceCheckUtils]: 17: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-28 08:11:09,126 INFO L290 TraceCheckUtils]: 18: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 08:11:09,126 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-28 08:11:09,126 INFO L290 TraceCheckUtils]: 20: Hoare triple {165603#false} #res := ~status~7; {165603#false} is VALID [2022-04-28 08:11:09,126 INFO L290 TraceCheckUtils]: 21: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-28 08:11:09,126 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {165603#false} {165602#true} #1492#return; {165603#false} is VALID [2022-04-28 08:11:09,126 INFO L290 TraceCheckUtils]: 23: Hoare triple {165603#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {165603#false} is VALID [2022-04-28 08:11:09,126 INFO L290 TraceCheckUtils]: 24: Hoare triple {165603#false} #res := ~status~3; {165603#false} is VALID [2022-04-28 08:11:09,126 INFO L290 TraceCheckUtils]: 25: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-28 08:11:09,126 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {165603#false} {165602#true} #1370#return; {165603#false} is VALID [2022-04-28 08:11:09,128 INFO L272 TraceCheckUtils]: 0: Hoare triple {165602#true} call ULTIMATE.init(); {165640#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:11:09,128 INFO L290 TraceCheckUtils]: 1: Hoare triple {165640#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {165602#true} is VALID [2022-04-28 08:11:09,128 INFO L290 TraceCheckUtils]: 2: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 08:11:09,128 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {165602#true} {165602#true} #1498#return; {165602#true} is VALID [2022-04-28 08:11:09,128 INFO L272 TraceCheckUtils]: 4: Hoare triple {165602#true} call #t~ret180 := main(); {165602#true} is VALID [2022-04-28 08:11:09,128 INFO L290 TraceCheckUtils]: 5: Hoare triple {165602#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {165602#true} is VALID [2022-04-28 08:11:09,129 INFO L272 TraceCheckUtils]: 6: Hoare triple {165602#true} call _BLAST_init(); {165641#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:09,129 INFO L290 TraceCheckUtils]: 7: Hoare triple {165641#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {165602#true} is VALID [2022-04-28 08:11:09,129 INFO L290 TraceCheckUtils]: 8: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 08:11:09,129 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {165602#true} {165602#true} #1366#return; {165602#true} is VALID [2022-04-28 08:11:09,129 INFO L290 TraceCheckUtils]: 10: Hoare triple {165602#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {165602#true} is VALID [2022-04-28 08:11:09,129 INFO L290 TraceCheckUtils]: 11: Hoare triple {165602#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {165602#true} is VALID [2022-04-28 08:11:09,130 INFO L272 TraceCheckUtils]: 12: Hoare triple {165602#true} call stub_driver_init(); {165642#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:09,130 INFO L290 TraceCheckUtils]: 13: Hoare triple {165642#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {165602#true} is VALID [2022-04-28 08:11:09,130 INFO L290 TraceCheckUtils]: 14: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 08:11:09,130 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {165602#true} {165602#true} #1368#return; {165602#true} is VALID [2022-04-28 08:11:09,130 INFO L290 TraceCheckUtils]: 16: Hoare triple {165602#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {165602#true} is VALID [2022-04-28 08:11:09,130 INFO L290 TraceCheckUtils]: 17: Hoare triple {165602#true} assume 2 == ~tmp_ndt_1~0; {165602#true} is VALID [2022-04-28 08:11:09,131 INFO L272 TraceCheckUtils]: 18: Hoare triple {165602#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {165643#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:11:09,131 INFO L290 TraceCheckUtils]: 19: Hoare triple {165643#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {165602#true} is VALID [2022-04-28 08:11:09,131 INFO L290 TraceCheckUtils]: 20: Hoare triple {165602#true} assume !(2 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-28 08:11:09,131 INFO L290 TraceCheckUtils]: 21: Hoare triple {165602#true} assume !(3 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-28 08:11:09,131 INFO L290 TraceCheckUtils]: 22: Hoare triple {165602#true} assume 1 == ~deviceExtension__Active~1; {165602#true} is VALID [2022-04-28 08:11:09,132 INFO L272 TraceCheckUtils]: 23: Hoare triple {165602#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {165662#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:09,132 INFO L290 TraceCheckUtils]: 24: Hoare triple {165662#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {165602#true} is VALID [2022-04-28 08:11:09,132 INFO L290 TraceCheckUtils]: 25: Hoare triple {165602#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {165602#true} is VALID [2022-04-28 08:11:09,133 INFO L272 TraceCheckUtils]: 26: Hoare triple {165602#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:09,133 INFO L290 TraceCheckUtils]: 27: Hoare triple {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-28 08:11:09,133 INFO L290 TraceCheckUtils]: 28: Hoare triple {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} assume 0 != ~Buffer;~__cil_tmp10~0 := 4116;~__cil_tmp11~0 := 49152;~__cil_tmp12~0 := 262144;~__cil_tmp13~0 := 311296;~ioctl~0 := 315412; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 08:11:09,134 INFO L290 TraceCheckUtils]: 29: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 08:11:09,134 INFO L290 TraceCheckUtils]: 30: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 08:11:09,135 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-28 08:11:09,135 INFO L290 TraceCheckUtils]: 32: Hoare triple {165603#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {165603#false} is VALID [2022-04-28 08:11:09,135 INFO L290 TraceCheckUtils]: 33: Hoare triple {165603#false} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {165603#false} is VALID [2022-04-28 08:11:09,135 INFO L272 TraceCheckUtils]: 34: Hoare triple {165603#false} call IofCompleteRequest(~Irp, 0); {165675#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:11:09,135 INFO L290 TraceCheckUtils]: 35: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-28 08:11:09,135 INFO L290 TraceCheckUtils]: 36: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-28 08:11:09,135 INFO L290 TraceCheckUtils]: 37: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 08:11:09,135 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-28 08:11:09,135 INFO L290 TraceCheckUtils]: 39: Hoare triple {165603#false} #res := ~status~7; {165603#false} is VALID [2022-04-28 08:11:09,135 INFO L290 TraceCheckUtils]: 40: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-28 08:11:09,135 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {165603#false} {165602#true} #1492#return; {165603#false} is VALID [2022-04-28 08:11:09,135 INFO L290 TraceCheckUtils]: 42: Hoare triple {165603#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {165603#false} is VALID [2022-04-28 08:11:09,135 INFO L290 TraceCheckUtils]: 43: Hoare triple {165603#false} #res := ~status~3; {165603#false} is VALID [2022-04-28 08:11:09,136 INFO L290 TraceCheckUtils]: 44: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-28 08:11:09,136 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {165603#false} {165602#true} #1370#return; {165603#false} is VALID [2022-04-28 08:11:09,136 INFO L290 TraceCheckUtils]: 46: Hoare triple {165603#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {165603#false} is VALID [2022-04-28 08:11:09,136 INFO L290 TraceCheckUtils]: 47: Hoare triple {165603#false} assume !(0 != ~we_should_unload~0); {165603#false} is VALID [2022-04-28 08:11:09,136 INFO L290 TraceCheckUtils]: 48: Hoare triple {165603#false} assume !(1 == ~pended~0); {165603#false} is VALID [2022-04-28 08:11:09,136 INFO L290 TraceCheckUtils]: 49: Hoare triple {165603#false} assume !(1 == ~pended~0); {165603#false} is VALID [2022-04-28 08:11:09,136 INFO L290 TraceCheckUtils]: 50: Hoare triple {165603#false} assume ~s~0 != ~UNLOADED~0; {165603#false} is VALID [2022-04-28 08:11:09,136 INFO L290 TraceCheckUtils]: 51: Hoare triple {165603#false} assume -1 != ~status~9; {165603#false} is VALID [2022-04-28 08:11:09,136 INFO L290 TraceCheckUtils]: 52: Hoare triple {165603#false} assume ~s~0 != ~SKIP2~0; {165603#false} is VALID [2022-04-28 08:11:09,136 INFO L290 TraceCheckUtils]: 53: Hoare triple {165603#false} assume ~s~0 != ~IPC~0; {165603#false} is VALID [2022-04-28 08:11:09,136 INFO L290 TraceCheckUtils]: 54: Hoare triple {165603#false} assume !(~s~0 != ~DC~0); {165603#false} is VALID [2022-04-28 08:11:09,136 INFO L290 TraceCheckUtils]: 55: Hoare triple {165603#false} assume 1 != ~pended~0; {165603#false} is VALID [2022-04-28 08:11:09,136 INFO L290 TraceCheckUtils]: 56: Hoare triple {165603#false} assume ~s~0 == ~DC~0; {165603#false} is VALID [2022-04-28 08:11:09,136 INFO L290 TraceCheckUtils]: 57: Hoare triple {165603#false} assume 259 == ~status~9; {165603#false} is VALID [2022-04-28 08:11:09,137 INFO L272 TraceCheckUtils]: 58: Hoare triple {165603#false} call errorFn(); {165603#false} is VALID [2022-04-28 08:11:09,137 INFO L290 TraceCheckUtils]: 59: Hoare triple {165603#false} assume !false; {165603#false} is VALID [2022-04-28 08:11:09,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:11:09,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:11:09,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1568847289] [2022-04-28 08:11:09,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1568847289] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:09,137 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:09,137 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 08:11:09,137 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:11:09,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1351402978] [2022-04-28 08:11:09,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1351402978] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:09,138 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:09,138 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 08:11:09,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128325535] [2022-04-28 08:11:09,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:11:09,138 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-28 08:11:09,138 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:11:09,138 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:11:09,174 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:09,174 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 08:11:09,174 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:09,175 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 08:11:09,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2022-04-28 08:11:09,175 INFO L87 Difference]: Start difference. First operand 809 states and 1085 transitions. Second operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:11:17,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:17,546 INFO L93 Difference]: Finished difference Result 1090 states and 1543 transitions. [2022-04-28 08:11:17,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 08:11:17,546 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-28 08:11:17,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:11:17,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:11:17,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1039 transitions. [2022-04-28 08:11:17,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:11:17,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1039 transitions. [2022-04-28 08:11:17,561 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 1039 transitions. [2022-04-28 08:11:18,630 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1039 edges. 1039 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:18,679 INFO L225 Difference]: With dead ends: 1090 [2022-04-28 08:11:18,679 INFO L226 Difference]: Without dead ends: 979 [2022-04-28 08:11:18,680 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2022-04-28 08:11:18,681 INFO L413 NwaCegarLoop]: 602 mSDtfsCounter, 1304 mSDsluCounter, 697 mSDsCounter, 0 mSdLazyCounter, 1191 mSolverCounterSat, 568 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1306 SdHoareTripleChecker+Valid, 1299 SdHoareTripleChecker+Invalid, 1759 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 568 IncrementalHoareTripleChecker+Valid, 1191 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 08:11:18,681 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1306 Valid, 1299 Invalid, 1759 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [568 Valid, 1191 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 08:11:18,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 979 states. [2022-04-28 08:11:20,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 979 to 816. [2022-04-28 08:11:20,818 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:11:20,819 INFO L82 GeneralOperation]: Start isEquivalent. First operand 979 states. Second operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) [2022-04-28 08:11:20,820 INFO L74 IsIncluded]: Start isIncluded. First operand 979 states. Second operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) [2022-04-28 08:11:20,820 INFO L87 Difference]: Start difference. First operand 979 states. Second operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) [2022-04-28 08:11:20,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:20,851 INFO L93 Difference]: Finished difference Result 979 states and 1383 transitions. [2022-04-28 08:11:20,852 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1383 transitions. [2022-04-28 08:11:20,853 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:20,853 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:20,854 INFO L74 IsIncluded]: Start isIncluded. First operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) Second operand 979 states. [2022-04-28 08:11:20,855 INFO L87 Difference]: Start difference. First operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) Second operand 979 states. [2022-04-28 08:11:20,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:20,885 INFO L93 Difference]: Finished difference Result 979 states and 1383 transitions. [2022-04-28 08:11:20,885 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1383 transitions. [2022-04-28 08:11:20,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:20,887 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:20,887 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:11:20,887 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:11:20,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) [2022-04-28 08:11:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 816 states and 1101 transitions. [2022-04-28 08:11:20,926 INFO L78 Accepts]: Start accepts. Automaton has 816 states and 1101 transitions. Word has length 60 [2022-04-28 08:11:20,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:11:20,926 INFO L495 AbstractCegarLoop]: Abstraction has 816 states and 1101 transitions. [2022-04-28 08:11:20,926 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:11:20,926 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 816 states and 1101 transitions. [2022-04-28 08:11:23,591 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1101 edges. 1101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:23,591 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1101 transitions. [2022-04-28 08:11:23,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-28 08:11:23,592 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:11:23,592 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:11:23,592 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-28 08:11:23,593 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:11:23,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:11:23,593 INFO L85 PathProgramCache]: Analyzing trace with hash 1493080788, now seen corresponding path program 1 times [2022-04-28 08:11:23,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:23,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1574014308] [2022-04-28 08:11:23,593 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:11:23,593 INFO L85 PathProgramCache]: Analyzing trace with hash 1493080788, now seen corresponding path program 2 times [2022-04-28 08:11:23,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:11:23,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [878628823] [2022-04-28 08:11:23,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:11:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:11:23,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:23,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:11:23,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:23,669 INFO L290 TraceCheckUtils]: 0: Hoare triple {171494#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {171454#true} is VALID [2022-04-28 08:11:23,669 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 08:11:23,669 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171454#true} {171454#true} #1498#return; {171454#true} is VALID [2022-04-28 08:11:23,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:11:23,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:23,695 INFO L290 TraceCheckUtils]: 0: Hoare triple {171495#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {171454#true} is VALID [2022-04-28 08:11:23,695 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 08:11:23,695 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171454#true} {171454#true} #1366#return; {171454#true} is VALID [2022-04-28 08:11:23,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:11:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:23,710 INFO L290 TraceCheckUtils]: 0: Hoare triple {171496#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {171454#true} is VALID [2022-04-28 08:11:23,710 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 08:11:23,710 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171454#true} {171454#true} #1368#return; {171454#true} is VALID [2022-04-28 08:11:23,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:11:23,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:23,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:11:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:23,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:11:23,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:23,817 INFO L290 TraceCheckUtils]: 0: Hoare triple {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {171454#true} is VALID [2022-04-28 08:11:23,817 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {171454#true} is VALID [2022-04-28 08:11:23,817 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-28 08:11:23,817 INFO L290 TraceCheckUtils]: 3: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 08:11:23,817 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-28 08:11:23,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-28 08:11:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:23,829 INFO L290 TraceCheckUtils]: 0: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-28 08:11:23,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-28 08:11:23,830 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 08:11:23,830 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 08:11:23,830 INFO L290 TraceCheckUtils]: 0: Hoare triple {171519#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {171454#true} is VALID [2022-04-28 08:11:23,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {171454#true} is VALID [2022-04-28 08:11:23,831 INFO L272 TraceCheckUtils]: 2: Hoare triple {171454#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:23,831 INFO L290 TraceCheckUtils]: 3: Hoare triple {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {171454#true} is VALID [2022-04-28 08:11:23,831 INFO L290 TraceCheckUtils]: 4: Hoare triple {171454#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {171454#true} is VALID [2022-04-28 08:11:23,831 INFO L290 TraceCheckUtils]: 5: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-28 08:11:23,831 INFO L290 TraceCheckUtils]: 6: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 08:11:23,831 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-28 08:11:23,832 INFO L290 TraceCheckUtils]: 8: Hoare triple {171454#true} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {171454#true} is VALID [2022-04-28 08:11:23,832 INFO L290 TraceCheckUtils]: 9: Hoare triple {171454#true} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 08:11:23,832 INFO L272 TraceCheckUtils]: 10: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {171532#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:11:23,833 INFO L290 TraceCheckUtils]: 11: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-28 08:11:23,833 INFO L290 TraceCheckUtils]: 12: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-28 08:11:23,833 INFO L290 TraceCheckUtils]: 13: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 08:11:23,833 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 08:11:23,833 INFO L290 TraceCheckUtils]: 15: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:11:23,834 INFO L290 TraceCheckUtils]: 16: Hoare triple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:11:23,834 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {171454#true} #1492#return; {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-28 08:11:23,835 INFO L290 TraceCheckUtils]: 0: Hoare triple {171497#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {171454#true} is VALID [2022-04-28 08:11:23,835 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume !(2 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-28 08:11:23,835 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume !(3 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-28 08:11:23,835 INFO L290 TraceCheckUtils]: 3: Hoare triple {171454#true} assume 1 == ~deviceExtension__Active~1; {171454#true} is VALID [2022-04-28 08:11:23,836 INFO L272 TraceCheckUtils]: 4: Hoare triple {171454#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {171519#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:23,836 INFO L290 TraceCheckUtils]: 5: Hoare triple {171519#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {171454#true} is VALID [2022-04-28 08:11:23,836 INFO L290 TraceCheckUtils]: 6: Hoare triple {171454#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {171454#true} is VALID [2022-04-28 08:11:23,837 INFO L272 TraceCheckUtils]: 7: Hoare triple {171454#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:23,837 INFO L290 TraceCheckUtils]: 8: Hoare triple {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {171454#true} is VALID [2022-04-28 08:11:23,837 INFO L290 TraceCheckUtils]: 9: Hoare triple {171454#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {171454#true} is VALID [2022-04-28 08:11:23,837 INFO L290 TraceCheckUtils]: 10: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-28 08:11:23,837 INFO L290 TraceCheckUtils]: 11: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 08:11:23,837 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-28 08:11:23,837 INFO L290 TraceCheckUtils]: 13: Hoare triple {171454#true} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {171454#true} is VALID [2022-04-28 08:11:23,838 INFO L290 TraceCheckUtils]: 14: Hoare triple {171454#true} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 08:11:23,838 INFO L272 TraceCheckUtils]: 15: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {171532#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:11:23,838 INFO L290 TraceCheckUtils]: 16: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-28 08:11:23,838 INFO L290 TraceCheckUtils]: 17: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-28 08:11:23,838 INFO L290 TraceCheckUtils]: 18: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 08:11:23,839 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 08:11:23,839 INFO L290 TraceCheckUtils]: 20: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:11:23,840 INFO L290 TraceCheckUtils]: 21: Hoare triple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:11:23,840 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {171454#true} #1492#return; {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-28 08:11:23,841 INFO L290 TraceCheckUtils]: 23: Hoare triple {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {171517#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} is VALID [2022-04-28 08:11:23,841 INFO L290 TraceCheckUtils]: 24: Hoare triple {171517#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:11:23,841 INFO L290 TraceCheckUtils]: 25: Hoare triple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:11:23,842 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {171454#true} #1370#return; {171492#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-28 08:11:23,844 INFO L272 TraceCheckUtils]: 0: Hoare triple {171454#true} call ULTIMATE.init(); {171494#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:11:23,844 INFO L290 TraceCheckUtils]: 1: Hoare triple {171494#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {171454#true} is VALID [2022-04-28 08:11:23,844 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 08:11:23,844 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {171454#true} {171454#true} #1498#return; {171454#true} is VALID [2022-04-28 08:11:23,844 INFO L272 TraceCheckUtils]: 4: Hoare triple {171454#true} call #t~ret180 := main(); {171454#true} is VALID [2022-04-28 08:11:23,844 INFO L290 TraceCheckUtils]: 5: Hoare triple {171454#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {171454#true} is VALID [2022-04-28 08:11:23,845 INFO L272 TraceCheckUtils]: 6: Hoare triple {171454#true} call _BLAST_init(); {171495#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:23,845 INFO L290 TraceCheckUtils]: 7: Hoare triple {171495#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {171454#true} is VALID [2022-04-28 08:11:23,845 INFO L290 TraceCheckUtils]: 8: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 08:11:23,845 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {171454#true} {171454#true} #1366#return; {171454#true} is VALID [2022-04-28 08:11:23,845 INFO L290 TraceCheckUtils]: 10: Hoare triple {171454#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {171454#true} is VALID [2022-04-28 08:11:23,846 INFO L290 TraceCheckUtils]: 11: Hoare triple {171454#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {171454#true} is VALID [2022-04-28 08:11:23,846 INFO L272 TraceCheckUtils]: 12: Hoare triple {171454#true} call stub_driver_init(); {171496#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:23,846 INFO L290 TraceCheckUtils]: 13: Hoare triple {171496#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {171454#true} is VALID [2022-04-28 08:11:23,846 INFO L290 TraceCheckUtils]: 14: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 08:11:23,846 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {171454#true} {171454#true} #1368#return; {171454#true} is VALID [2022-04-28 08:11:23,846 INFO L290 TraceCheckUtils]: 16: Hoare triple {171454#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {171454#true} is VALID [2022-04-28 08:11:23,847 INFO L290 TraceCheckUtils]: 17: Hoare triple {171454#true} assume 2 == ~tmp_ndt_1~0; {171454#true} is VALID [2022-04-28 08:11:23,847 INFO L272 TraceCheckUtils]: 18: Hoare triple {171454#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {171497#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:11:23,847 INFO L290 TraceCheckUtils]: 19: Hoare triple {171497#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {171454#true} is VALID [2022-04-28 08:11:23,847 INFO L290 TraceCheckUtils]: 20: Hoare triple {171454#true} assume !(2 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-28 08:11:23,848 INFO L290 TraceCheckUtils]: 21: Hoare triple {171454#true} assume !(3 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-28 08:11:23,848 INFO L290 TraceCheckUtils]: 22: Hoare triple {171454#true} assume 1 == ~deviceExtension__Active~1; {171454#true} is VALID [2022-04-28 08:11:23,848 INFO L272 TraceCheckUtils]: 23: Hoare triple {171454#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {171519#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:23,848 INFO L290 TraceCheckUtils]: 24: Hoare triple {171519#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {171454#true} is VALID [2022-04-28 08:11:23,848 INFO L290 TraceCheckUtils]: 25: Hoare triple {171454#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {171454#true} is VALID [2022-04-28 08:11:23,849 INFO L272 TraceCheckUtils]: 26: Hoare triple {171454#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:23,849 INFO L290 TraceCheckUtils]: 27: Hoare triple {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {171454#true} is VALID [2022-04-28 08:11:23,849 INFO L290 TraceCheckUtils]: 28: Hoare triple {171454#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {171454#true} is VALID [2022-04-28 08:11:23,849 INFO L290 TraceCheckUtils]: 29: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-28 08:11:23,849 INFO L290 TraceCheckUtils]: 30: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 08:11:23,849 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-28 08:11:23,849 INFO L290 TraceCheckUtils]: 32: Hoare triple {171454#true} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {171454#true} is VALID [2022-04-28 08:11:23,850 INFO L290 TraceCheckUtils]: 33: Hoare triple {171454#true} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 08:11:23,850 INFO L272 TraceCheckUtils]: 34: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {171532#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:11:23,851 INFO L290 TraceCheckUtils]: 35: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-28 08:11:23,851 INFO L290 TraceCheckUtils]: 36: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-28 08:11:23,851 INFO L290 TraceCheckUtils]: 37: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 08:11:23,851 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 08:11:23,851 INFO L290 TraceCheckUtils]: 39: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:11:23,852 INFO L290 TraceCheckUtils]: 40: Hoare triple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:11:23,852 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {171454#true} #1492#return; {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-28 08:11:23,853 INFO L290 TraceCheckUtils]: 42: Hoare triple {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {171517#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} is VALID [2022-04-28 08:11:23,853 INFO L290 TraceCheckUtils]: 43: Hoare triple {171517#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:11:23,853 INFO L290 TraceCheckUtils]: 44: Hoare triple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:11:23,854 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {171454#true} #1370#return; {171492#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-28 08:11:23,854 INFO L290 TraceCheckUtils]: 46: Hoare triple {171492#(<= (+ 1 |main_#t~ret163|) 0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:11:23,854 INFO L290 TraceCheckUtils]: 47: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume !(0 != ~we_should_unload~0); {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:11:23,854 INFO L290 TraceCheckUtils]: 48: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:11:23,855 INFO L290 TraceCheckUtils]: 49: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:11:23,855 INFO L290 TraceCheckUtils]: 50: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~UNLOADED~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:11:23,855 INFO L290 TraceCheckUtils]: 51: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume -1 != ~status~9; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:11:23,855 INFO L290 TraceCheckUtils]: 52: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~SKIP2~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:11:23,856 INFO L290 TraceCheckUtils]: 53: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~IPC~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:11:23,856 INFO L290 TraceCheckUtils]: 54: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume !(~s~0 != ~DC~0); {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:11:23,856 INFO L290 TraceCheckUtils]: 55: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume 1 != ~pended~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:11:23,856 INFO L290 TraceCheckUtils]: 56: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume ~s~0 == ~DC~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:11:23,863 INFO L290 TraceCheckUtils]: 57: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume 259 == ~status~9; {171455#false} is VALID [2022-04-28 08:11:23,864 INFO L272 TraceCheckUtils]: 58: Hoare triple {171455#false} call errorFn(); {171455#false} is VALID [2022-04-28 08:11:23,864 INFO L290 TraceCheckUtils]: 59: Hoare triple {171455#false} assume !false; {171455#false} is VALID [2022-04-28 08:11:23,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:11:23,864 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:11:23,864 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [878628823] [2022-04-28 08:11:23,864 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [878628823] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:23,864 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:23,864 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:11:23,864 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:11:23,864 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1574014308] [2022-04-28 08:11:23,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1574014308] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:23,865 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:23,865 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:11:23,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1322270647] [2022-04-28 08:11:23,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:11:23,865 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-28 08:11:23,865 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:11:23,865 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:11:23,902 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:23,902 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 08:11:23,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:23,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 08:11:23,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:11:23,903 INFO L87 Difference]: Start difference. First operand 816 states and 1101 transitions. Second operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:11:37,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:37,177 INFO L93 Difference]: Finished difference Result 959 states and 1340 transitions. [2022-04-28 08:11:37,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 08:11:37,177 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-28 08:11:37,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:11:37,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:11:37,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 876 transitions. [2022-04-28 08:11:37,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:11:37,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 876 transitions. [2022-04-28 08:11:37,191 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 876 transitions. [2022-04-28 08:11:38,067 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 876 edges. 876 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:38,105 INFO L225 Difference]: With dead ends: 959 [2022-04-28 08:11:38,105 INFO L226 Difference]: Without dead ends: 934 [2022-04-28 08:11:38,105 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=281, Unknown=0, NotChecked=0, Total=342 [2022-04-28 08:11:38,106 INFO L413 NwaCegarLoop]: 607 mSDtfsCounter, 958 mSDsluCounter, 1945 mSDsCounter, 0 mSdLazyCounter, 3654 mSolverCounterSat, 385 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 961 SdHoareTripleChecker+Valid, 2552 SdHoareTripleChecker+Invalid, 4039 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 385 IncrementalHoareTripleChecker+Valid, 3654 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-04-28 08:11:38,106 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [961 Valid, 2552 Invalid, 4039 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [385 Valid, 3654 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2022-04-28 08:11:38,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2022-04-28 08:11:40,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 814. [2022-04-28 08:11:40,245 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:11:40,246 INFO L82 GeneralOperation]: Start isEquivalent. First operand 934 states. Second operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) [2022-04-28 08:11:40,246 INFO L74 IsIncluded]: Start isIncluded. First operand 934 states. Second operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) [2022-04-28 08:11:40,247 INFO L87 Difference]: Start difference. First operand 934 states. Second operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) [2022-04-28 08:11:40,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:40,274 INFO L93 Difference]: Finished difference Result 934 states and 1310 transitions. [2022-04-28 08:11:40,274 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1310 transitions. [2022-04-28 08:11:40,275 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:40,275 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:40,276 INFO L74 IsIncluded]: Start isIncluded. First operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) Second operand 934 states. [2022-04-28 08:11:40,276 INFO L87 Difference]: Start difference. First operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) Second operand 934 states. [2022-04-28 08:11:40,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:40,305 INFO L93 Difference]: Finished difference Result 934 states and 1310 transitions. [2022-04-28 08:11:40,305 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1310 transitions. [2022-04-28 08:11:40,306 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:40,306 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:40,306 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:11:40,306 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:11:40,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) [2022-04-28 08:11:40,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 814 states and 1097 transitions. [2022-04-28 08:11:40,338 INFO L78 Accepts]: Start accepts. Automaton has 814 states and 1097 transitions. Word has length 60 [2022-04-28 08:11:40,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:11:40,339 INFO L495 AbstractCegarLoop]: Abstraction has 814 states and 1097 transitions. [2022-04-28 08:11:40,339 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:11:40,339 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 814 states and 1097 transitions. [2022-04-28 08:11:43,015 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1097 edges. 1097 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:43,015 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1097 transitions. [2022-04-28 08:11:43,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-28 08:11:43,016 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:11:43,016 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:11:43,016 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-04-28 08:11:43,016 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:11:43,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:11:43,017 INFO L85 PathProgramCache]: Analyzing trace with hash 1062943735, now seen corresponding path program 1 times [2022-04-28 08:11:43,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:43,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1914428139] [2022-04-28 08:11:43,017 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:11:43,017 INFO L85 PathProgramCache]: Analyzing trace with hash 1062943735, now seen corresponding path program 2 times [2022-04-28 08:11:43,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:11:43,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1090032418] [2022-04-28 08:11:43,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:11:43,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:11:43,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:43,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:11:43,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:43,105 INFO L290 TraceCheckUtils]: 0: Hoare triple {176995#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {176955#true} is VALID [2022-04-28 08:11:43,105 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 08:11:43,105 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176955#true} {176955#true} #1498#return; {176955#true} is VALID [2022-04-28 08:11:43,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:11:43,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:43,130 INFO L290 TraceCheckUtils]: 0: Hoare triple {176996#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {176955#true} is VALID [2022-04-28 08:11:43,130 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 08:11:43,130 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176955#true} {176955#true} #1366#return; {176955#true} is VALID [2022-04-28 08:11:43,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:11:43,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:43,145 INFO L290 TraceCheckUtils]: 0: Hoare triple {176997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {176955#true} is VALID [2022-04-28 08:11:43,145 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 08:11:43,145 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176955#true} {176955#true} #1368#return; {176955#true} is VALID [2022-04-28 08:11:43,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:11:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:43,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:11:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:43,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-28 08:11:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:43,310 INFO L290 TraceCheckUtils]: 0: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-28 08:11:43,310 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-28 08:11:43,310 INFO L290 TraceCheckUtils]: 2: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 08:11:43,311 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {176955#true} {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1520#return; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:11:43,311 INFO L290 TraceCheckUtils]: 0: Hoare triple {177021#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {176955#true} is VALID [2022-04-28 08:11:43,311 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {176955#true} is VALID [2022-04-28 08:11:43,311 INFO L290 TraceCheckUtils]: 2: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {176955#true} is VALID [2022-04-28 08:11:43,311 INFO L290 TraceCheckUtils]: 3: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {176955#true} is VALID [2022-04-28 08:11:43,311 INFO L290 TraceCheckUtils]: 4: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {176955#true} is VALID [2022-04-28 08:11:43,311 INFO L290 TraceCheckUtils]: 5: Hoare triple {176955#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {176955#true} is VALID [2022-04-28 08:11:43,311 INFO L290 TraceCheckUtils]: 6: Hoare triple {176955#true} ~Irp__IoStatus__Information~1 := 0; {176955#true} is VALID [2022-04-28 08:11:43,312 INFO L290 TraceCheckUtils]: 7: Hoare triple {176955#true} assume !(0 == ~SubQPtr~1); {176955#true} is VALID [2022-04-28 08:11:43,312 INFO L290 TraceCheckUtils]: 8: Hoare triple {176955#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:11:43,312 INFO L290 TraceCheckUtils]: 9: Hoare triple {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(2147483670 == ~__cil_tmp107~1 % 4294967296); {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:11:43,313 INFO L290 TraceCheckUtils]: 10: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} ~myStatus~0 := ~status~6; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:11:43,313 INFO L272 TraceCheckUtils]: 11: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} call IofCompleteRequest(~Irp, 0); {177029#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:11:43,314 INFO L290 TraceCheckUtils]: 12: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-28 08:11:43,314 INFO L290 TraceCheckUtils]: 13: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-28 08:11:43,314 INFO L290 TraceCheckUtils]: 14: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 08:11:43,314 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {176955#true} {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1520#return; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:11:43,315 INFO L290 TraceCheckUtils]: 16: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #res := ~status~6; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-28 08:11:43,315 INFO L290 TraceCheckUtils]: 17: Hoare triple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} assume true; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-28 08:11:43,316 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} {176955#true} #1490#return; {177018#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} is VALID [2022-04-28 08:11:43,316 INFO L290 TraceCheckUtils]: 0: Hoare triple {176998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {176955#true} is VALID [2022-04-28 08:11:43,316 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume !(2 == ~deviceExtension__Active~1); {176955#true} is VALID [2022-04-28 08:11:43,316 INFO L290 TraceCheckUtils]: 2: Hoare triple {176955#true} assume 3 == ~deviceExtension__Active~1; {176955#true} is VALID [2022-04-28 08:11:43,317 INFO L272 TraceCheckUtils]: 3: Hoare triple {176955#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {177021#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:43,317 INFO L290 TraceCheckUtils]: 4: Hoare triple {177021#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {176955#true} is VALID [2022-04-28 08:11:43,317 INFO L290 TraceCheckUtils]: 5: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {176955#true} is VALID [2022-04-28 08:11:43,317 INFO L290 TraceCheckUtils]: 6: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {176955#true} is VALID [2022-04-28 08:11:43,317 INFO L290 TraceCheckUtils]: 7: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {176955#true} is VALID [2022-04-28 08:11:43,317 INFO L290 TraceCheckUtils]: 8: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {176955#true} is VALID [2022-04-28 08:11:43,317 INFO L290 TraceCheckUtils]: 9: Hoare triple {176955#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {176955#true} is VALID [2022-04-28 08:11:43,317 INFO L290 TraceCheckUtils]: 10: Hoare triple {176955#true} ~Irp__IoStatus__Information~1 := 0; {176955#true} is VALID [2022-04-28 08:11:43,317 INFO L290 TraceCheckUtils]: 11: Hoare triple {176955#true} assume !(0 == ~SubQPtr~1); {176955#true} is VALID [2022-04-28 08:11:43,318 INFO L290 TraceCheckUtils]: 12: Hoare triple {176955#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:11:43,318 INFO L290 TraceCheckUtils]: 13: Hoare triple {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(2147483670 == ~__cil_tmp107~1 % 4294967296); {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:11:43,318 INFO L290 TraceCheckUtils]: 14: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} ~myStatus~0 := ~status~6; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:11:43,319 INFO L272 TraceCheckUtils]: 15: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} call IofCompleteRequest(~Irp, 0); {177029#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:11:43,319 INFO L290 TraceCheckUtils]: 16: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-28 08:11:43,319 INFO L290 TraceCheckUtils]: 17: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-28 08:11:43,319 INFO L290 TraceCheckUtils]: 18: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 08:11:43,319 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {176955#true} {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1520#return; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:11:43,320 INFO L290 TraceCheckUtils]: 20: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #res := ~status~6; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-28 08:11:43,320 INFO L290 TraceCheckUtils]: 21: Hoare triple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} assume true; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-28 08:11:43,321 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} {176955#true} #1490#return; {177018#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} is VALID [2022-04-28 08:11:43,321 INFO L290 TraceCheckUtils]: 23: Hoare triple {177018#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {177019#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} is VALID [2022-04-28 08:11:43,321 INFO L290 TraceCheckUtils]: 24: Hoare triple {177019#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} #res := ~status~3; {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:11:43,322 INFO L290 TraceCheckUtils]: 25: Hoare triple {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} assume true; {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:11:43,323 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} {176955#true} #1370#return; {176993#(= 0 |main_#t~ret163|)} is VALID [2022-04-28 08:11:43,324 INFO L272 TraceCheckUtils]: 0: Hoare triple {176955#true} call ULTIMATE.init(); {176995#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:11:43,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {176995#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {176955#true} is VALID [2022-04-28 08:11:43,324 INFO L290 TraceCheckUtils]: 2: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 08:11:43,324 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {176955#true} {176955#true} #1498#return; {176955#true} is VALID [2022-04-28 08:11:43,325 INFO L272 TraceCheckUtils]: 4: Hoare triple {176955#true} call #t~ret180 := main(); {176955#true} is VALID [2022-04-28 08:11:43,325 INFO L290 TraceCheckUtils]: 5: Hoare triple {176955#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {176955#true} is VALID [2022-04-28 08:11:43,325 INFO L272 TraceCheckUtils]: 6: Hoare triple {176955#true} call _BLAST_init(); {176996#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:43,326 INFO L290 TraceCheckUtils]: 7: Hoare triple {176996#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {176955#true} is VALID [2022-04-28 08:11:43,326 INFO L290 TraceCheckUtils]: 8: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 08:11:43,326 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {176955#true} {176955#true} #1366#return; {176955#true} is VALID [2022-04-28 08:11:43,326 INFO L290 TraceCheckUtils]: 10: Hoare triple {176955#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {176955#true} is VALID [2022-04-28 08:11:43,326 INFO L290 TraceCheckUtils]: 11: Hoare triple {176955#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {176955#true} is VALID [2022-04-28 08:11:43,326 INFO L272 TraceCheckUtils]: 12: Hoare triple {176955#true} call stub_driver_init(); {176997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:43,326 INFO L290 TraceCheckUtils]: 13: Hoare triple {176997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {176955#true} is VALID [2022-04-28 08:11:43,327 INFO L290 TraceCheckUtils]: 14: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 08:11:43,327 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {176955#true} {176955#true} #1368#return; {176955#true} is VALID [2022-04-28 08:11:43,327 INFO L290 TraceCheckUtils]: 16: Hoare triple {176955#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {176955#true} is VALID [2022-04-28 08:11:43,327 INFO L290 TraceCheckUtils]: 17: Hoare triple {176955#true} assume 2 == ~tmp_ndt_1~0; {176955#true} is VALID [2022-04-28 08:11:43,327 INFO L272 TraceCheckUtils]: 18: Hoare triple {176955#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {176998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:11:43,328 INFO L290 TraceCheckUtils]: 19: Hoare triple {176998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {176955#true} is VALID [2022-04-28 08:11:43,328 INFO L290 TraceCheckUtils]: 20: Hoare triple {176955#true} assume !(2 == ~deviceExtension__Active~1); {176955#true} is VALID [2022-04-28 08:11:43,328 INFO L290 TraceCheckUtils]: 21: Hoare triple {176955#true} assume 3 == ~deviceExtension__Active~1; {176955#true} is VALID [2022-04-28 08:11:43,328 INFO L272 TraceCheckUtils]: 22: Hoare triple {176955#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {177021#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:43,328 INFO L290 TraceCheckUtils]: 23: Hoare triple {177021#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {176955#true} is VALID [2022-04-28 08:11:43,329 INFO L290 TraceCheckUtils]: 24: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {176955#true} is VALID [2022-04-28 08:11:43,329 INFO L290 TraceCheckUtils]: 25: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {176955#true} is VALID [2022-04-28 08:11:43,329 INFO L290 TraceCheckUtils]: 26: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {176955#true} is VALID [2022-04-28 08:11:43,329 INFO L290 TraceCheckUtils]: 27: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {176955#true} is VALID [2022-04-28 08:11:43,329 INFO L290 TraceCheckUtils]: 28: Hoare triple {176955#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {176955#true} is VALID [2022-04-28 08:11:43,329 INFO L290 TraceCheckUtils]: 29: Hoare triple {176955#true} ~Irp__IoStatus__Information~1 := 0; {176955#true} is VALID [2022-04-28 08:11:43,329 INFO L290 TraceCheckUtils]: 30: Hoare triple {176955#true} assume !(0 == ~SubQPtr~1); {176955#true} is VALID [2022-04-28 08:11:43,330 INFO L290 TraceCheckUtils]: 31: Hoare triple {176955#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:11:43,330 INFO L290 TraceCheckUtils]: 32: Hoare triple {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(2147483670 == ~__cil_tmp107~1 % 4294967296); {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:11:43,330 INFO L290 TraceCheckUtils]: 33: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} ~myStatus~0 := ~status~6; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:11:43,331 INFO L272 TraceCheckUtils]: 34: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} call IofCompleteRequest(~Irp, 0); {177029#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:11:43,331 INFO L290 TraceCheckUtils]: 35: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-28 08:11:43,331 INFO L290 TraceCheckUtils]: 36: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-28 08:11:43,331 INFO L290 TraceCheckUtils]: 37: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 08:11:43,332 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {176955#true} {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1520#return; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 08:11:43,332 INFO L290 TraceCheckUtils]: 39: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #res := ~status~6; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-28 08:11:43,332 INFO L290 TraceCheckUtils]: 40: Hoare triple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} assume true; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-28 08:11:43,333 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} {176955#true} #1490#return; {177018#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} is VALID [2022-04-28 08:11:43,333 INFO L290 TraceCheckUtils]: 42: Hoare triple {177018#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {177019#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} is VALID [2022-04-28 08:11:43,334 INFO L290 TraceCheckUtils]: 43: Hoare triple {177019#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} #res := ~status~3; {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:11:43,334 INFO L290 TraceCheckUtils]: 44: Hoare triple {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} assume true; {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:11:43,334 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} {176955#true} #1370#return; {176993#(= 0 |main_#t~ret163|)} is VALID [2022-04-28 08:11:43,335 INFO L290 TraceCheckUtils]: 46: Hoare triple {176993#(= 0 |main_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {176994#(= main_~status~9 0)} is VALID [2022-04-28 08:11:43,335 INFO L290 TraceCheckUtils]: 47: Hoare triple {176994#(= main_~status~9 0)} assume !(0 != ~we_should_unload~0); {176994#(= main_~status~9 0)} is VALID [2022-04-28 08:11:43,335 INFO L290 TraceCheckUtils]: 48: Hoare triple {176994#(= main_~status~9 0)} assume !(1 == ~pended~0); {176994#(= main_~status~9 0)} is VALID [2022-04-28 08:11:43,336 INFO L290 TraceCheckUtils]: 49: Hoare triple {176994#(= main_~status~9 0)} assume !(1 == ~pended~0); {176994#(= main_~status~9 0)} is VALID [2022-04-28 08:11:43,336 INFO L290 TraceCheckUtils]: 50: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 != ~UNLOADED~0; {176994#(= main_~status~9 0)} is VALID [2022-04-28 08:11:43,336 INFO L290 TraceCheckUtils]: 51: Hoare triple {176994#(= main_~status~9 0)} assume -1 != ~status~9; {176994#(= main_~status~9 0)} is VALID [2022-04-28 08:11:43,336 INFO L290 TraceCheckUtils]: 52: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 != ~SKIP2~0; {176994#(= main_~status~9 0)} is VALID [2022-04-28 08:11:43,337 INFO L290 TraceCheckUtils]: 53: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 != ~IPC~0; {176994#(= main_~status~9 0)} is VALID [2022-04-28 08:11:43,337 INFO L290 TraceCheckUtils]: 54: Hoare triple {176994#(= main_~status~9 0)} assume !(~s~0 != ~DC~0); {176994#(= main_~status~9 0)} is VALID [2022-04-28 08:11:43,337 INFO L290 TraceCheckUtils]: 55: Hoare triple {176994#(= main_~status~9 0)} assume 1 != ~pended~0; {176994#(= main_~status~9 0)} is VALID [2022-04-28 08:11:43,337 INFO L290 TraceCheckUtils]: 56: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 == ~DC~0; {176994#(= main_~status~9 0)} is VALID [2022-04-28 08:11:43,338 INFO L290 TraceCheckUtils]: 57: Hoare triple {176994#(= main_~status~9 0)} assume 259 == ~status~9; {176956#false} is VALID [2022-04-28 08:11:43,338 INFO L272 TraceCheckUtils]: 58: Hoare triple {176956#false} call errorFn(); {176956#false} is VALID [2022-04-28 08:11:43,338 INFO L290 TraceCheckUtils]: 59: Hoare triple {176956#false} assume !false; {176956#false} is VALID [2022-04-28 08:11:43,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:11:43,338 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:11:43,338 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1090032418] [2022-04-28 08:11:43,338 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1090032418] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:43,338 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:43,338 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:11:43,339 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:11:43,339 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1914428139] [2022-04-28 08:11:43,339 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1914428139] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:43,339 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:43,339 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:11:43,339 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [997099706] [2022-04-28 08:11:43,339 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:11:43,339 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-28 08:11:43,339 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:11:43,339 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:11:43,377 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:43,377 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 08:11:43,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:43,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 08:11:43,378 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:11:43,378 INFO L87 Difference]: Start difference. First operand 814 states and 1097 transitions. Second operand has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:11:58,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:58,392 INFO L93 Difference]: Finished difference Result 1004 states and 1392 transitions. [2022-04-28 08:11:58,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 08:11:58,393 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-28 08:11:58,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:11:58,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:11:58,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 913 transitions. [2022-04-28 08:11:58,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:11:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 913 transitions. [2022-04-28 08:11:58,407 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 913 transitions. [2022-04-28 08:11:59,318 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 913 edges. 913 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:59,355 INFO L225 Difference]: With dead ends: 1004 [2022-04-28 08:11:59,356 INFO L226 Difference]: Without dead ends: 923 [2022-04-28 08:11:59,356 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=92, Invalid=414, Unknown=0, NotChecked=0, Total=506 [2022-04-28 08:11:59,357 INFO L413 NwaCegarLoop]: 604 mSDtfsCounter, 665 mSDsluCounter, 2080 mSDsCounter, 0 mSdLazyCounter, 4554 mSolverCounterSat, 269 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 670 SdHoareTripleChecker+Valid, 2684 SdHoareTripleChecker+Invalid, 4823 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 269 IncrementalHoareTripleChecker+Valid, 4554 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2022-04-28 08:11:59,357 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [670 Valid, 2684 Invalid, 4823 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [269 Valid, 4554 Invalid, 0 Unknown, 0 Unchecked, 5.7s Time] [2022-04-28 08:11:59,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 923 states. [2022-04-28 08:12:01,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 923 to 806. [2022-04-28 08:12:01,503 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:12:01,504 INFO L82 GeneralOperation]: Start isEquivalent. First operand 923 states. Second operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) [2022-04-28 08:12:01,505 INFO L74 IsIncluded]: Start isIncluded. First operand 923 states. Second operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) [2022-04-28 08:12:01,505 INFO L87 Difference]: Start difference. First operand 923 states. Second operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) [2022-04-28 08:12:01,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:01,532 INFO L93 Difference]: Finished difference Result 923 states and 1286 transitions. [2022-04-28 08:12:01,533 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1286 transitions. [2022-04-28 08:12:01,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:01,534 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:01,535 INFO L74 IsIncluded]: Start isIncluded. First operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) Second operand 923 states. [2022-04-28 08:12:01,535 INFO L87 Difference]: Start difference. First operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) Second operand 923 states. [2022-04-28 08:12:01,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:01,564 INFO L93 Difference]: Finished difference Result 923 states and 1286 transitions. [2022-04-28 08:12:01,564 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1286 transitions. [2022-04-28 08:12:01,565 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:01,565 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:01,565 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:12:01,565 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:12:01,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) [2022-04-28 08:12:01,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 806 states and 1081 transitions. [2022-04-28 08:12:01,596 INFO L78 Accepts]: Start accepts. Automaton has 806 states and 1081 transitions. Word has length 60 [2022-04-28 08:12:01,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:12:01,596 INFO L495 AbstractCegarLoop]: Abstraction has 806 states and 1081 transitions. [2022-04-28 08:12:01,596 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:12:01,597 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 806 states and 1081 transitions. [2022-04-28 08:12:04,271 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1081 edges. 1081 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:04,271 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1081 transitions. [2022-04-28 08:12:04,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-28 08:12:04,272 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:12:04,272 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:12:04,272 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-04-28 08:12:04,273 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:12:04,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:12:04,273 INFO L85 PathProgramCache]: Analyzing trace with hash 1831191438, now seen corresponding path program 1 times [2022-04-28 08:12:04,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:04,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [40813989] [2022-04-28 08:12:04,273 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:12:04,273 INFO L85 PathProgramCache]: Analyzing trace with hash 1831191438, now seen corresponding path program 2 times [2022-04-28 08:12:04,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:12:04,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [356653078] [2022-04-28 08:12:04,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:12:04,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:12:04,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:04,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:12:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:04,343 INFO L290 TraceCheckUtils]: 0: Hoare triple {182551#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {182512#true} is VALID [2022-04-28 08:12:04,343 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 08:12:04,343 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182512#true} {182512#true} #1498#return; {182512#true} is VALID [2022-04-28 08:12:04,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:12:04,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:04,363 INFO L290 TraceCheckUtils]: 0: Hoare triple {182552#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182512#true} is VALID [2022-04-28 08:12:04,363 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 08:12:04,363 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182512#true} {182512#true} #1366#return; {182512#true} is VALID [2022-04-28 08:12:04,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:12:04,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:04,374 INFO L290 TraceCheckUtils]: 0: Hoare triple {182553#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {182512#true} is VALID [2022-04-28 08:12:04,374 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 08:12:04,374 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182512#true} {182512#true} #1368#return; {182512#true} is VALID [2022-04-28 08:12:04,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:12:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:04,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:12:04,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:04,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:12:04,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:04,455 INFO L290 TraceCheckUtils]: 0: Hoare triple {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {182512#true} is VALID [2022-04-28 08:12:04,455 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {182512#true} is VALID [2022-04-28 08:12:04,455 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:12:04,456 INFO L290 TraceCheckUtils]: 3: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:12:04,456 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-28 08:12:04,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-28 08:12:04,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:04,466 INFO L290 TraceCheckUtils]: 0: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-28 08:12:04,466 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-28 08:12:04,466 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 08:12:04,466 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-28 08:12:04,466 INFO L290 TraceCheckUtils]: 0: Hoare triple {182574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {182512#true} is VALID [2022-04-28 08:12:04,467 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {182512#true} is VALID [2022-04-28 08:12:04,467 INFO L272 TraceCheckUtils]: 2: Hoare triple {182512#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:04,467 INFO L290 TraceCheckUtils]: 3: Hoare triple {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {182512#true} is VALID [2022-04-28 08:12:04,467 INFO L290 TraceCheckUtils]: 4: Hoare triple {182512#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {182512#true} is VALID [2022-04-28 08:12:04,468 INFO L290 TraceCheckUtils]: 5: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:12:04,468 INFO L290 TraceCheckUtils]: 6: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:12:04,468 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-28 08:12:04,469 INFO L290 TraceCheckUtils]: 8: Hoare triple {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} is VALID [2022-04-28 08:12:04,469 INFO L290 TraceCheckUtils]: 9: Hoare triple {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {182513#false} is VALID [2022-04-28 08:12:04,469 INFO L290 TraceCheckUtils]: 10: Hoare triple {182513#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {182513#false} is VALID [2022-04-28 08:12:04,469 INFO L272 TraceCheckUtils]: 11: Hoare triple {182513#false} call IofCompleteRequest(~Irp, 0); {182588#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:12:04,469 INFO L290 TraceCheckUtils]: 12: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-28 08:12:04,470 INFO L290 TraceCheckUtils]: 13: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-28 08:12:04,470 INFO L290 TraceCheckUtils]: 14: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 08:12:04,470 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-28 08:12:04,470 INFO L290 TraceCheckUtils]: 16: Hoare triple {182513#false} #res := ~status~7; {182513#false} is VALID [2022-04-28 08:12:04,470 INFO L290 TraceCheckUtils]: 17: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-28 08:12:04,470 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {182513#false} {182512#true} #1492#return; {182513#false} is VALID [2022-04-28 08:12:04,470 INFO L290 TraceCheckUtils]: 0: Hoare triple {182554#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {182512#true} is VALID [2022-04-28 08:12:04,470 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume !(2 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-28 08:12:04,470 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume !(3 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-28 08:12:04,470 INFO L290 TraceCheckUtils]: 3: Hoare triple {182512#true} assume 1 == ~deviceExtension__Active~1; {182512#true} is VALID [2022-04-28 08:12:04,471 INFO L272 TraceCheckUtils]: 4: Hoare triple {182512#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {182574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:04,471 INFO L290 TraceCheckUtils]: 5: Hoare triple {182574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {182512#true} is VALID [2022-04-28 08:12:04,471 INFO L290 TraceCheckUtils]: 6: Hoare triple {182512#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {182512#true} is VALID [2022-04-28 08:12:04,472 INFO L272 TraceCheckUtils]: 7: Hoare triple {182512#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:04,472 INFO L290 TraceCheckUtils]: 8: Hoare triple {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {182512#true} is VALID [2022-04-28 08:12:04,472 INFO L290 TraceCheckUtils]: 9: Hoare triple {182512#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {182512#true} is VALID [2022-04-28 08:12:04,472 INFO L290 TraceCheckUtils]: 10: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:12:04,472 INFO L290 TraceCheckUtils]: 11: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:12:04,473 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-28 08:12:04,473 INFO L290 TraceCheckUtils]: 13: Hoare triple {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} is VALID [2022-04-28 08:12:04,474 INFO L290 TraceCheckUtils]: 14: Hoare triple {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {182513#false} is VALID [2022-04-28 08:12:04,474 INFO L290 TraceCheckUtils]: 15: Hoare triple {182513#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {182513#false} is VALID [2022-04-28 08:12:04,474 INFO L272 TraceCheckUtils]: 16: Hoare triple {182513#false} call IofCompleteRequest(~Irp, 0); {182588#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:12:04,474 INFO L290 TraceCheckUtils]: 17: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-28 08:12:04,474 INFO L290 TraceCheckUtils]: 18: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-28 08:12:04,474 INFO L290 TraceCheckUtils]: 19: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 08:12:04,474 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-28 08:12:04,474 INFO L290 TraceCheckUtils]: 21: Hoare triple {182513#false} #res := ~status~7; {182513#false} is VALID [2022-04-28 08:12:04,474 INFO L290 TraceCheckUtils]: 22: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-28 08:12:04,474 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {182513#false} {182512#true} #1492#return; {182513#false} is VALID [2022-04-28 08:12:04,474 INFO L290 TraceCheckUtils]: 24: Hoare triple {182513#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {182513#false} is VALID [2022-04-28 08:12:04,474 INFO L290 TraceCheckUtils]: 25: Hoare triple {182513#false} #res := ~status~3; {182513#false} is VALID [2022-04-28 08:12:04,474 INFO L290 TraceCheckUtils]: 26: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-28 08:12:04,475 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {182513#false} {182512#true} #1370#return; {182513#false} is VALID [2022-04-28 08:12:04,476 INFO L272 TraceCheckUtils]: 0: Hoare triple {182512#true} call ULTIMATE.init(); {182551#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:12:04,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {182551#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {182512#true} is VALID [2022-04-28 08:12:04,476 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 08:12:04,476 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182512#true} {182512#true} #1498#return; {182512#true} is VALID [2022-04-28 08:12:04,476 INFO L272 TraceCheckUtils]: 4: Hoare triple {182512#true} call #t~ret180 := main(); {182512#true} is VALID [2022-04-28 08:12:04,476 INFO L290 TraceCheckUtils]: 5: Hoare triple {182512#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {182512#true} is VALID [2022-04-28 08:12:04,477 INFO L272 TraceCheckUtils]: 6: Hoare triple {182512#true} call _BLAST_init(); {182552#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:04,477 INFO L290 TraceCheckUtils]: 7: Hoare triple {182552#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182512#true} is VALID [2022-04-28 08:12:04,477 INFO L290 TraceCheckUtils]: 8: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 08:12:04,477 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {182512#true} {182512#true} #1366#return; {182512#true} is VALID [2022-04-28 08:12:04,477 INFO L290 TraceCheckUtils]: 10: Hoare triple {182512#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {182512#true} is VALID [2022-04-28 08:12:04,477 INFO L290 TraceCheckUtils]: 11: Hoare triple {182512#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {182512#true} is VALID [2022-04-28 08:12:04,478 INFO L272 TraceCheckUtils]: 12: Hoare triple {182512#true} call stub_driver_init(); {182553#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:04,478 INFO L290 TraceCheckUtils]: 13: Hoare triple {182553#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {182512#true} is VALID [2022-04-28 08:12:04,478 INFO L290 TraceCheckUtils]: 14: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 08:12:04,478 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {182512#true} {182512#true} #1368#return; {182512#true} is VALID [2022-04-28 08:12:04,478 INFO L290 TraceCheckUtils]: 16: Hoare triple {182512#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {182512#true} is VALID [2022-04-28 08:12:04,478 INFO L290 TraceCheckUtils]: 17: Hoare triple {182512#true} assume 2 == ~tmp_ndt_1~0; {182512#true} is VALID [2022-04-28 08:12:04,479 INFO L272 TraceCheckUtils]: 18: Hoare triple {182512#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {182554#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:12:04,479 INFO L290 TraceCheckUtils]: 19: Hoare triple {182554#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {182512#true} is VALID [2022-04-28 08:12:04,479 INFO L290 TraceCheckUtils]: 20: Hoare triple {182512#true} assume !(2 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-28 08:12:04,479 INFO L290 TraceCheckUtils]: 21: Hoare triple {182512#true} assume !(3 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-28 08:12:04,479 INFO L290 TraceCheckUtils]: 22: Hoare triple {182512#true} assume 1 == ~deviceExtension__Active~1; {182512#true} is VALID [2022-04-28 08:12:04,480 INFO L272 TraceCheckUtils]: 23: Hoare triple {182512#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {182574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:04,480 INFO L290 TraceCheckUtils]: 24: Hoare triple {182574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {182512#true} is VALID [2022-04-28 08:12:04,480 INFO L290 TraceCheckUtils]: 25: Hoare triple {182512#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {182512#true} is VALID [2022-04-28 08:12:04,480 INFO L272 TraceCheckUtils]: 26: Hoare triple {182512#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:04,480 INFO L290 TraceCheckUtils]: 27: Hoare triple {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {182512#true} is VALID [2022-04-28 08:12:04,480 INFO L290 TraceCheckUtils]: 28: Hoare triple {182512#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {182512#true} is VALID [2022-04-28 08:12:04,481 INFO L290 TraceCheckUtils]: 29: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:12:04,481 INFO L290 TraceCheckUtils]: 30: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:12:04,482 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-28 08:12:04,482 INFO L290 TraceCheckUtils]: 32: Hoare triple {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} is VALID [2022-04-28 08:12:04,482 INFO L290 TraceCheckUtils]: 33: Hoare triple {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {182513#false} is VALID [2022-04-28 08:12:04,482 INFO L290 TraceCheckUtils]: 34: Hoare triple {182513#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {182513#false} is VALID [2022-04-28 08:12:04,482 INFO L272 TraceCheckUtils]: 35: Hoare triple {182513#false} call IofCompleteRequest(~Irp, 0); {182588#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:12:04,483 INFO L290 TraceCheckUtils]: 36: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-28 08:12:04,483 INFO L290 TraceCheckUtils]: 37: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-28 08:12:04,483 INFO L290 TraceCheckUtils]: 38: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 08:12:04,483 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-28 08:12:04,483 INFO L290 TraceCheckUtils]: 40: Hoare triple {182513#false} #res := ~status~7; {182513#false} is VALID [2022-04-28 08:12:04,483 INFO L290 TraceCheckUtils]: 41: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-28 08:12:04,483 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {182513#false} {182512#true} #1492#return; {182513#false} is VALID [2022-04-28 08:12:04,483 INFO L290 TraceCheckUtils]: 43: Hoare triple {182513#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {182513#false} is VALID [2022-04-28 08:12:04,483 INFO L290 TraceCheckUtils]: 44: Hoare triple {182513#false} #res := ~status~3; {182513#false} is VALID [2022-04-28 08:12:04,483 INFO L290 TraceCheckUtils]: 45: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-28 08:12:04,483 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {182513#false} {182512#true} #1370#return; {182513#false} is VALID [2022-04-28 08:12:04,483 INFO L290 TraceCheckUtils]: 47: Hoare triple {182513#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {182513#false} is VALID [2022-04-28 08:12:04,483 INFO L290 TraceCheckUtils]: 48: Hoare triple {182513#false} assume !(0 != ~we_should_unload~0); {182513#false} is VALID [2022-04-28 08:12:04,483 INFO L290 TraceCheckUtils]: 49: Hoare triple {182513#false} assume !(1 == ~pended~0); {182513#false} is VALID [2022-04-28 08:12:04,483 INFO L290 TraceCheckUtils]: 50: Hoare triple {182513#false} assume !(1 == ~pended~0); {182513#false} is VALID [2022-04-28 08:12:04,484 INFO L290 TraceCheckUtils]: 51: Hoare triple {182513#false} assume ~s~0 != ~UNLOADED~0; {182513#false} is VALID [2022-04-28 08:12:04,484 INFO L290 TraceCheckUtils]: 52: Hoare triple {182513#false} assume -1 != ~status~9; {182513#false} is VALID [2022-04-28 08:12:04,484 INFO L290 TraceCheckUtils]: 53: Hoare triple {182513#false} assume ~s~0 != ~SKIP2~0; {182513#false} is VALID [2022-04-28 08:12:04,484 INFO L290 TraceCheckUtils]: 54: Hoare triple {182513#false} assume ~s~0 != ~IPC~0; {182513#false} is VALID [2022-04-28 08:12:04,484 INFO L290 TraceCheckUtils]: 55: Hoare triple {182513#false} assume !(~s~0 != ~DC~0); {182513#false} is VALID [2022-04-28 08:12:04,484 INFO L290 TraceCheckUtils]: 56: Hoare triple {182513#false} assume 1 != ~pended~0; {182513#false} is VALID [2022-04-28 08:12:04,484 INFO L290 TraceCheckUtils]: 57: Hoare triple {182513#false} assume ~s~0 == ~DC~0; {182513#false} is VALID [2022-04-28 08:12:04,484 INFO L290 TraceCheckUtils]: 58: Hoare triple {182513#false} assume 259 == ~status~9; {182513#false} is VALID [2022-04-28 08:12:04,484 INFO L272 TraceCheckUtils]: 59: Hoare triple {182513#false} call errorFn(); {182513#false} is VALID [2022-04-28 08:12:04,484 INFO L290 TraceCheckUtils]: 60: Hoare triple {182513#false} assume !false; {182513#false} is VALID [2022-04-28 08:12:04,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:12:04,485 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:12:04,485 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [356653078] [2022-04-28 08:12:04,485 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [356653078] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:04,485 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:04,485 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:12:04,485 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:12:04,485 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [40813989] [2022-04-28 08:12:04,485 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [40813989] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:04,485 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:04,485 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:12:04,485 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [842035208] [2022-04-28 08:12:04,485 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:12:04,486 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 61 [2022-04-28 08:12:04,486 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:12:04,486 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:12:04,519 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:04,520 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 08:12:04,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:04,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 08:12:04,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:12:04,520 INFO L87 Difference]: Start difference. First operand 806 states and 1081 transitions. Second operand has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:12:14,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:14,209 INFO L93 Difference]: Finished difference Result 971 states and 1362 transitions. [2022-04-28 08:12:14,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 08:12:14,209 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 61 [2022-04-28 08:12:14,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:12:14,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:12:14,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 879 transitions. [2022-04-28 08:12:14,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:12:14,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 879 transitions. [2022-04-28 08:12:14,222 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 879 transitions. [2022-04-28 08:12:15,169 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 879 edges. 879 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:15,207 INFO L225 Difference]: With dead ends: 971 [2022-04-28 08:12:15,207 INFO L226 Difference]: Without dead ends: 937 [2022-04-28 08:12:15,207 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2022-04-28 08:12:15,208 INFO L413 NwaCegarLoop]: 586 mSDtfsCounter, 909 mSDsluCounter, 1132 mSDsCounter, 0 mSdLazyCounter, 2042 mSolverCounterSat, 418 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 911 SdHoareTripleChecker+Valid, 1718 SdHoareTripleChecker+Invalid, 2460 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 418 IncrementalHoareTripleChecker+Valid, 2042 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:12:15,208 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [911 Valid, 1718 Invalid, 2460 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [418 Valid, 2042 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-04-28 08:12:15,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 937 states. [2022-04-28 08:12:17,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 937 to 810. [2022-04-28 08:12:17,373 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:12:17,373 INFO L82 GeneralOperation]: Start isEquivalent. First operand 937 states. Second operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) [2022-04-28 08:12:17,374 INFO L74 IsIncluded]: Start isIncluded. First operand 937 states. Second operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) [2022-04-28 08:12:17,375 INFO L87 Difference]: Start difference. First operand 937 states. Second operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) [2022-04-28 08:12:17,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:17,404 INFO L93 Difference]: Finished difference Result 937 states and 1327 transitions. [2022-04-28 08:12:17,404 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1327 transitions. [2022-04-28 08:12:17,405 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:17,405 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:17,405 INFO L74 IsIncluded]: Start isIncluded. First operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) Second operand 937 states. [2022-04-28 08:12:17,406 INFO L87 Difference]: Start difference. First operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) Second operand 937 states. [2022-04-28 08:12:17,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:17,434 INFO L93 Difference]: Finished difference Result 937 states and 1327 transitions. [2022-04-28 08:12:17,434 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1327 transitions. [2022-04-28 08:12:17,435 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:17,435 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:17,435 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:12:17,435 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:12:17,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) [2022-04-28 08:12:17,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 810 states and 1099 transitions. [2022-04-28 08:12:17,467 INFO L78 Accepts]: Start accepts. Automaton has 810 states and 1099 transitions. Word has length 61 [2022-04-28 08:12:17,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:12:17,467 INFO L495 AbstractCegarLoop]: Abstraction has 810 states and 1099 transitions. [2022-04-28 08:12:17,467 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:12:17,467 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 810 states and 1099 transitions. [2022-04-28 08:12:20,156 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1099 edges. 1099 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:20,157 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1099 transitions. [2022-04-28 08:12:20,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-28 08:12:20,158 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:12:20,158 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:12:20,158 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-04-28 08:12:20,158 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:12:20,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:12:20,158 INFO L85 PathProgramCache]: Analyzing trace with hash 968945146, now seen corresponding path program 1 times [2022-04-28 08:12:20,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:20,158 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [942553782] [2022-04-28 08:12:20,159 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:12:20,159 INFO L85 PathProgramCache]: Analyzing trace with hash 968945146, now seen corresponding path program 2 times [2022-04-28 08:12:20,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:12:20,159 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550542059] [2022-04-28 08:12:20,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:12:20,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:12:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:20,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:12:20,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:20,280 INFO L290 TraceCheckUtils]: 0: Hoare triple {188084#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {188033#true} is VALID [2022-04-28 08:12:20,280 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-28 08:12:20,280 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188033#true} {188033#true} #1498#return; {188033#true} is VALID [2022-04-28 08:12:20,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:12:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:20,303 INFO L290 TraceCheckUtils]: 0: Hoare triple {188085#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188033#true} is VALID [2022-04-28 08:12:20,303 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-28 08:12:20,303 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188033#true} {188033#true} #1366#return; {188033#true} is VALID [2022-04-28 08:12:20,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:12:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:20,315 INFO L290 TraceCheckUtils]: 0: Hoare triple {188086#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {188033#true} is VALID [2022-04-28 08:12:20,315 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-28 08:12:20,315 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188033#true} {188033#true} #1368#return; {188033#true} is VALID [2022-04-28 08:12:20,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:12:20,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:20,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:12:20,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:20,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-28 08:12:20,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:20,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:12:20,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:20,565 INFO L290 TraceCheckUtils]: 0: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {188033#true} is VALID [2022-04-28 08:12:20,565 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-28 08:12:20,565 INFO L290 TraceCheckUtils]: 2: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-28 08:12:20,565 INFO L290 TraceCheckUtils]: 3: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-28 08:12:20,565 INFO L290 TraceCheckUtils]: 4: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-28 08:12:20,566 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,566 INFO L290 TraceCheckUtils]: 6: Hoare triple {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:20,566 INFO L290 TraceCheckUtils]: 7: Hoare triple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:20,567 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {188033#true} #1478#return; {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,567 INFO L290 TraceCheckUtils]: 0: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {188033#true} is VALID [2022-04-28 08:12:20,567 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-28 08:12:20,567 INFO L290 TraceCheckUtils]: 2: Hoare triple {188033#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {188033#true} is VALID [2022-04-28 08:12:20,568 INFO L272 TraceCheckUtils]: 3: Hoare triple {188033#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:20,568 INFO L290 TraceCheckUtils]: 4: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {188033#true} is VALID [2022-04-28 08:12:20,568 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-28 08:12:20,568 INFO L290 TraceCheckUtils]: 6: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-28 08:12:20,568 INFO L290 TraceCheckUtils]: 7: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-28 08:12:20,568 INFO L290 TraceCheckUtils]: 8: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-28 08:12:20,569 INFO L290 TraceCheckUtils]: 9: Hoare triple {188033#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,569 INFO L290 TraceCheckUtils]: 10: Hoare triple {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:20,569 INFO L290 TraceCheckUtils]: 11: Hoare triple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:20,570 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {188033#true} #1478#return; {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,570 INFO L290 TraceCheckUtils]: 13: Hoare triple {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,571 INFO L290 TraceCheckUtils]: 14: Hoare triple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,571 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {188033#true} #1464#return; {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-28 08:12:20,572 INFO L290 TraceCheckUtils]: 0: Hoare triple {188122#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {188033#true} is VALID [2022-04-28 08:12:20,572 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {188033#true} is VALID [2022-04-28 08:12:20,572 INFO L290 TraceCheckUtils]: 2: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {188033#true} is VALID [2022-04-28 08:12:20,572 INFO L290 TraceCheckUtils]: 3: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0);~__cil_tmp71~0 := 24;~__cil_tmp72~0 := 16384;~__cil_tmp73~0 := 131072;~__cil_tmp74~0 := 147456;~__cil_tmp75~0 := 147480; {188033#true} is VALID [2022-04-28 08:12:20,572 INFO L290 TraceCheckUtils]: 4: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp75~0);~__cil_tmp76~0 := 4;~__cil_tmp77~0 := 16384;~__cil_tmp78~0 := 131072;~__cil_tmp79~0 := 147456;~__cil_tmp80~0 := 147460; {188033#true} is VALID [2022-04-28 08:12:20,572 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp80~0);~__cil_tmp81~0 := 2056;~__cil_tmp82~0 := 16384;~__cil_tmp83~0 := 131072;~__cil_tmp84~0 := 147456;~__cil_tmp85~0 := 149512; {188033#true} is VALID [2022-04-28 08:12:20,572 INFO L290 TraceCheckUtils]: 6: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp85~0);~__cil_tmp86~0 := 52;~__cil_tmp87~0 := 16384;~__cil_tmp88~0 := 131072;~__cil_tmp89~0 := 147456;~__cil_tmp90~0 := 147508; {188033#true} is VALID [2022-04-28 08:12:20,572 INFO L290 TraceCheckUtils]: 7: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp90~0);~__cil_tmp91~0 := 20;~__cil_tmp92~0 := 16384;~__cil_tmp93~0 := 131072;~__cil_tmp94~0 := 147456;~__cil_tmp95~0 := 147476; {188033#true} is VALID [2022-04-28 08:12:20,572 INFO L290 TraceCheckUtils]: 8: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp95~0);~__cil_tmp96~0 := 40;~__cil_tmp97~0 := 16384;~__cil_tmp98~0 := 131072;~__cil_tmp99~0 := 147456;~__cil_tmp100~0 := 147496; {188033#true} is VALID [2022-04-28 08:12:20,572 INFO L290 TraceCheckUtils]: 9: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp100~0);~__cil_tmp101~0 := 2048;~__cil_tmp102~0 := 16384;~__cil_tmp103~0 := 131072;~__cil_tmp104~0 := 147456;~__cil_tmp105~0 := 149504; {188033#true} is VALID [2022-04-28 08:12:20,572 INFO L290 TraceCheckUtils]: 10: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {188033#true} is VALID [2022-04-28 08:12:20,573 INFO L272 TraceCheckUtils]: 11: Hoare triple {188033#true} call #t~ret96 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:20,573 INFO L290 TraceCheckUtils]: 12: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {188033#true} is VALID [2022-04-28 08:12:20,573 INFO L290 TraceCheckUtils]: 13: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-28 08:12:20,573 INFO L290 TraceCheckUtils]: 14: Hoare triple {188033#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {188033#true} is VALID [2022-04-28 08:12:20,574 INFO L272 TraceCheckUtils]: 15: Hoare triple {188033#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:20,574 INFO L290 TraceCheckUtils]: 16: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {188033#true} is VALID [2022-04-28 08:12:20,574 INFO L290 TraceCheckUtils]: 17: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-28 08:12:20,574 INFO L290 TraceCheckUtils]: 18: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-28 08:12:20,574 INFO L290 TraceCheckUtils]: 19: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-28 08:12:20,574 INFO L290 TraceCheckUtils]: 20: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-28 08:12:20,575 INFO L290 TraceCheckUtils]: 21: Hoare triple {188033#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,575 INFO L290 TraceCheckUtils]: 22: Hoare triple {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:20,575 INFO L290 TraceCheckUtils]: 23: Hoare triple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:20,576 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {188033#true} #1478#return; {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,576 INFO L290 TraceCheckUtils]: 25: Hoare triple {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,577 INFO L290 TraceCheckUtils]: 26: Hoare triple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,578 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {188033#true} #1464#return; {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-28 08:12:20,578 INFO L290 TraceCheckUtils]: 28: Hoare triple {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} assume -2147483648 <= #t~ret96 && #t~ret96 <= 2147483647;~tmp___7~0 := #t~ret96;havoc #t~ret96;#res := ~tmp___7~0; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-28 08:12:20,578 INFO L290 TraceCheckUtils]: 29: Hoare triple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} assume true; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-28 08:12:20,579 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} {188033#true} #1488#return; {188119#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} is VALID [2022-04-28 08:12:20,579 INFO L290 TraceCheckUtils]: 0: Hoare triple {188087#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {188033#true} is VALID [2022-04-28 08:12:20,579 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume 2 == ~deviceExtension__Active~1; {188033#true} is VALID [2022-04-28 08:12:20,580 INFO L272 TraceCheckUtils]: 2: Hoare triple {188033#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {188122#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:20,580 INFO L290 TraceCheckUtils]: 3: Hoare triple {188122#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {188033#true} is VALID [2022-04-28 08:12:20,580 INFO L290 TraceCheckUtils]: 4: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {188033#true} is VALID [2022-04-28 08:12:20,580 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {188033#true} is VALID [2022-04-28 08:12:20,580 INFO L290 TraceCheckUtils]: 6: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0);~__cil_tmp71~0 := 24;~__cil_tmp72~0 := 16384;~__cil_tmp73~0 := 131072;~__cil_tmp74~0 := 147456;~__cil_tmp75~0 := 147480; {188033#true} is VALID [2022-04-28 08:12:20,580 INFO L290 TraceCheckUtils]: 7: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp75~0);~__cil_tmp76~0 := 4;~__cil_tmp77~0 := 16384;~__cil_tmp78~0 := 131072;~__cil_tmp79~0 := 147456;~__cil_tmp80~0 := 147460; {188033#true} is VALID [2022-04-28 08:12:20,580 INFO L290 TraceCheckUtils]: 8: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp80~0);~__cil_tmp81~0 := 2056;~__cil_tmp82~0 := 16384;~__cil_tmp83~0 := 131072;~__cil_tmp84~0 := 147456;~__cil_tmp85~0 := 149512; {188033#true} is VALID [2022-04-28 08:12:20,580 INFO L290 TraceCheckUtils]: 9: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp85~0);~__cil_tmp86~0 := 52;~__cil_tmp87~0 := 16384;~__cil_tmp88~0 := 131072;~__cil_tmp89~0 := 147456;~__cil_tmp90~0 := 147508; {188033#true} is VALID [2022-04-28 08:12:20,581 INFO L290 TraceCheckUtils]: 10: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp90~0);~__cil_tmp91~0 := 20;~__cil_tmp92~0 := 16384;~__cil_tmp93~0 := 131072;~__cil_tmp94~0 := 147456;~__cil_tmp95~0 := 147476; {188033#true} is VALID [2022-04-28 08:12:20,581 INFO L290 TraceCheckUtils]: 11: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp95~0);~__cil_tmp96~0 := 40;~__cil_tmp97~0 := 16384;~__cil_tmp98~0 := 131072;~__cil_tmp99~0 := 147456;~__cil_tmp100~0 := 147496; {188033#true} is VALID [2022-04-28 08:12:20,581 INFO L290 TraceCheckUtils]: 12: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp100~0);~__cil_tmp101~0 := 2048;~__cil_tmp102~0 := 16384;~__cil_tmp103~0 := 131072;~__cil_tmp104~0 := 147456;~__cil_tmp105~0 := 149504; {188033#true} is VALID [2022-04-28 08:12:20,581 INFO L290 TraceCheckUtils]: 13: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {188033#true} is VALID [2022-04-28 08:12:20,581 INFO L272 TraceCheckUtils]: 14: Hoare triple {188033#true} call #t~ret96 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:20,581 INFO L290 TraceCheckUtils]: 15: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {188033#true} is VALID [2022-04-28 08:12:20,582 INFO L290 TraceCheckUtils]: 16: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-28 08:12:20,582 INFO L290 TraceCheckUtils]: 17: Hoare triple {188033#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {188033#true} is VALID [2022-04-28 08:12:20,582 INFO L272 TraceCheckUtils]: 18: Hoare triple {188033#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:20,582 INFO L290 TraceCheckUtils]: 19: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {188033#true} is VALID [2022-04-28 08:12:20,582 INFO L290 TraceCheckUtils]: 20: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-28 08:12:20,582 INFO L290 TraceCheckUtils]: 21: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-28 08:12:20,583 INFO L290 TraceCheckUtils]: 22: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-28 08:12:20,583 INFO L290 TraceCheckUtils]: 23: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-28 08:12:20,583 INFO L290 TraceCheckUtils]: 24: Hoare triple {188033#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,583 INFO L290 TraceCheckUtils]: 25: Hoare triple {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:20,584 INFO L290 TraceCheckUtils]: 26: Hoare triple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:20,584 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {188033#true} #1478#return; {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,585 INFO L290 TraceCheckUtils]: 28: Hoare triple {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,585 INFO L290 TraceCheckUtils]: 29: Hoare triple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,586 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {188033#true} #1464#return; {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-28 08:12:20,586 INFO L290 TraceCheckUtils]: 31: Hoare triple {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} assume -2147483648 <= #t~ret96 && #t~ret96 <= 2147483647;~tmp___7~0 := #t~ret96;havoc #t~ret96;#res := ~tmp___7~0; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-28 08:12:20,586 INFO L290 TraceCheckUtils]: 32: Hoare triple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} assume true; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-28 08:12:20,587 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} {188033#true} #1488#return; {188119#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} is VALID [2022-04-28 08:12:20,587 INFO L290 TraceCheckUtils]: 34: Hoare triple {188119#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {188120#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,588 INFO L290 TraceCheckUtils]: 35: Hoare triple {188120#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:12:20,588 INFO L290 TraceCheckUtils]: 36: Hoare triple {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:12:20,589 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {188033#true} #1370#return; {188082#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-28 08:12:20,590 INFO L272 TraceCheckUtils]: 0: Hoare triple {188033#true} call ULTIMATE.init(); {188084#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:12:20,590 INFO L290 TraceCheckUtils]: 1: Hoare triple {188084#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {188033#true} is VALID [2022-04-28 08:12:20,590 INFO L290 TraceCheckUtils]: 2: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-28 08:12:20,591 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {188033#true} {188033#true} #1498#return; {188033#true} is VALID [2022-04-28 08:12:20,591 INFO L272 TraceCheckUtils]: 4: Hoare triple {188033#true} call #t~ret180 := main(); {188033#true} is VALID [2022-04-28 08:12:20,591 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {188033#true} is VALID [2022-04-28 08:12:20,592 INFO L272 TraceCheckUtils]: 6: Hoare triple {188033#true} call _BLAST_init(); {188085#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:20,592 INFO L290 TraceCheckUtils]: 7: Hoare triple {188085#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188033#true} is VALID [2022-04-28 08:12:20,592 INFO L290 TraceCheckUtils]: 8: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-28 08:12:20,592 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {188033#true} {188033#true} #1366#return; {188033#true} is VALID [2022-04-28 08:12:20,592 INFO L290 TraceCheckUtils]: 10: Hoare triple {188033#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {188033#true} is VALID [2022-04-28 08:12:20,592 INFO L290 TraceCheckUtils]: 11: Hoare triple {188033#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {188033#true} is VALID [2022-04-28 08:12:20,593 INFO L272 TraceCheckUtils]: 12: Hoare triple {188033#true} call stub_driver_init(); {188086#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:20,593 INFO L290 TraceCheckUtils]: 13: Hoare triple {188086#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {188033#true} is VALID [2022-04-28 08:12:20,593 INFO L290 TraceCheckUtils]: 14: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-28 08:12:20,593 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {188033#true} {188033#true} #1368#return; {188033#true} is VALID [2022-04-28 08:12:20,593 INFO L290 TraceCheckUtils]: 16: Hoare triple {188033#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {188033#true} is VALID [2022-04-28 08:12:20,593 INFO L290 TraceCheckUtils]: 17: Hoare triple {188033#true} assume 2 == ~tmp_ndt_1~0; {188033#true} is VALID [2022-04-28 08:12:20,594 INFO L272 TraceCheckUtils]: 18: Hoare triple {188033#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {188087#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:12:20,594 INFO L290 TraceCheckUtils]: 19: Hoare triple {188087#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {188033#true} is VALID [2022-04-28 08:12:20,594 INFO L290 TraceCheckUtils]: 20: Hoare triple {188033#true} assume 2 == ~deviceExtension__Active~1; {188033#true} is VALID [2022-04-28 08:12:20,595 INFO L272 TraceCheckUtils]: 21: Hoare triple {188033#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {188122#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:20,595 INFO L290 TraceCheckUtils]: 22: Hoare triple {188122#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {188033#true} is VALID [2022-04-28 08:12:20,595 INFO L290 TraceCheckUtils]: 23: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {188033#true} is VALID [2022-04-28 08:12:20,595 INFO L290 TraceCheckUtils]: 24: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {188033#true} is VALID [2022-04-28 08:12:20,595 INFO L290 TraceCheckUtils]: 25: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0);~__cil_tmp71~0 := 24;~__cil_tmp72~0 := 16384;~__cil_tmp73~0 := 131072;~__cil_tmp74~0 := 147456;~__cil_tmp75~0 := 147480; {188033#true} is VALID [2022-04-28 08:12:20,595 INFO L290 TraceCheckUtils]: 26: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp75~0);~__cil_tmp76~0 := 4;~__cil_tmp77~0 := 16384;~__cil_tmp78~0 := 131072;~__cil_tmp79~0 := 147456;~__cil_tmp80~0 := 147460; {188033#true} is VALID [2022-04-28 08:12:20,595 INFO L290 TraceCheckUtils]: 27: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp80~0);~__cil_tmp81~0 := 2056;~__cil_tmp82~0 := 16384;~__cil_tmp83~0 := 131072;~__cil_tmp84~0 := 147456;~__cil_tmp85~0 := 149512; {188033#true} is VALID [2022-04-28 08:12:20,595 INFO L290 TraceCheckUtils]: 28: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp85~0);~__cil_tmp86~0 := 52;~__cil_tmp87~0 := 16384;~__cil_tmp88~0 := 131072;~__cil_tmp89~0 := 147456;~__cil_tmp90~0 := 147508; {188033#true} is VALID [2022-04-28 08:12:20,595 INFO L290 TraceCheckUtils]: 29: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp90~0);~__cil_tmp91~0 := 20;~__cil_tmp92~0 := 16384;~__cil_tmp93~0 := 131072;~__cil_tmp94~0 := 147456;~__cil_tmp95~0 := 147476; {188033#true} is VALID [2022-04-28 08:12:20,595 INFO L290 TraceCheckUtils]: 30: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp95~0);~__cil_tmp96~0 := 40;~__cil_tmp97~0 := 16384;~__cil_tmp98~0 := 131072;~__cil_tmp99~0 := 147456;~__cil_tmp100~0 := 147496; {188033#true} is VALID [2022-04-28 08:12:20,595 INFO L290 TraceCheckUtils]: 31: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp100~0);~__cil_tmp101~0 := 2048;~__cil_tmp102~0 := 16384;~__cil_tmp103~0 := 131072;~__cil_tmp104~0 := 147456;~__cil_tmp105~0 := 149504; {188033#true} is VALID [2022-04-28 08:12:20,595 INFO L290 TraceCheckUtils]: 32: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {188033#true} is VALID [2022-04-28 08:12:20,596 INFO L272 TraceCheckUtils]: 33: Hoare triple {188033#true} call #t~ret96 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:20,596 INFO L290 TraceCheckUtils]: 34: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {188033#true} is VALID [2022-04-28 08:12:20,596 INFO L290 TraceCheckUtils]: 35: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-28 08:12:20,596 INFO L290 TraceCheckUtils]: 36: Hoare triple {188033#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {188033#true} is VALID [2022-04-28 08:12:20,597 INFO L272 TraceCheckUtils]: 37: Hoare triple {188033#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:20,597 INFO L290 TraceCheckUtils]: 38: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {188033#true} is VALID [2022-04-28 08:12:20,597 INFO L290 TraceCheckUtils]: 39: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-28 08:12:20,597 INFO L290 TraceCheckUtils]: 40: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-28 08:12:20,597 INFO L290 TraceCheckUtils]: 41: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-28 08:12:20,597 INFO L290 TraceCheckUtils]: 42: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-28 08:12:20,598 INFO L290 TraceCheckUtils]: 43: Hoare triple {188033#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,598 INFO L290 TraceCheckUtils]: 44: Hoare triple {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:20,599 INFO L290 TraceCheckUtils]: 45: Hoare triple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:20,599 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {188033#true} #1478#return; {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,600 INFO L290 TraceCheckUtils]: 47: Hoare triple {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,600 INFO L290 TraceCheckUtils]: 48: Hoare triple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,601 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {188033#true} #1464#return; {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-28 08:12:20,601 INFO L290 TraceCheckUtils]: 50: Hoare triple {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} assume -2147483648 <= #t~ret96 && #t~ret96 <= 2147483647;~tmp___7~0 := #t~ret96;havoc #t~ret96;#res := ~tmp___7~0; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-28 08:12:20,602 INFO L290 TraceCheckUtils]: 51: Hoare triple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} assume true; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-28 08:12:20,603 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} {188033#true} #1488#return; {188119#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} is VALID [2022-04-28 08:12:20,603 INFO L290 TraceCheckUtils]: 53: Hoare triple {188119#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {188120#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:20,604 INFO L290 TraceCheckUtils]: 54: Hoare triple {188120#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:12:20,604 INFO L290 TraceCheckUtils]: 55: Hoare triple {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:12:20,605 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {188033#true} #1370#return; {188082#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-28 08:12:20,605 INFO L290 TraceCheckUtils]: 57: Hoare triple {188082#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:20,606 INFO L290 TraceCheckUtils]: 58: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:20,606 INFO L290 TraceCheckUtils]: 59: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:20,606 INFO L290 TraceCheckUtils]: 60: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:20,607 INFO L290 TraceCheckUtils]: 61: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:20,607 INFO L290 TraceCheckUtils]: 62: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:20,608 INFO L290 TraceCheckUtils]: 63: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:20,608 INFO L290 TraceCheckUtils]: 64: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:20,608 INFO L290 TraceCheckUtils]: 65: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:20,609 INFO L290 TraceCheckUtils]: 66: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {188034#false} is VALID [2022-04-28 08:12:20,609 INFO L272 TraceCheckUtils]: 67: Hoare triple {188034#false} call errorFn(); {188034#false} is VALID [2022-04-28 08:12:20,609 INFO L290 TraceCheckUtils]: 68: Hoare triple {188034#false} assume !false; {188034#false} is VALID [2022-04-28 08:12:20,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:12:20,609 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:12:20,609 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550542059] [2022-04-28 08:12:20,610 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [550542059] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:20,610 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:20,610 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 08:12:20,610 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:12:20,610 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [942553782] [2022-04-28 08:12:20,610 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [942553782] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:20,610 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:20,610 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 08:12:20,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241956595] [2022-04-28 08:12:20,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:12:20,610 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 69 [2022-04-28 08:12:20,611 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:12:20,611 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:12:20,666 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:20,666 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 08:12:20,666 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:20,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 08:12:20,666 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-28 08:12:20,667 INFO L87 Difference]: Start difference. First operand 810 states and 1099 transitions. Second operand has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:12:36,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:36,623 INFO L93 Difference]: Finished difference Result 944 states and 1327 transitions. [2022-04-28 08:12:36,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 08:12:36,623 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 69 [2022-04-28 08:12:36,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:12:36,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:12:36,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 818 transitions. [2022-04-28 08:12:36,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:12:36,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 818 transitions. [2022-04-28 08:12:36,635 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 818 transitions. [2022-04-28 08:12:37,479 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 818 edges. 818 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:37,515 INFO L225 Difference]: With dead ends: 944 [2022-04-28 08:12:37,516 INFO L226 Difference]: Without dead ends: 914 [2022-04-28 08:12:37,516 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2022-04-28 08:12:37,516 INFO L413 NwaCegarLoop]: 599 mSDtfsCounter, 597 mSDsluCounter, 2485 mSDsCounter, 0 mSdLazyCounter, 5268 mSolverCounterSat, 244 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 599 SdHoareTripleChecker+Valid, 3084 SdHoareTripleChecker+Invalid, 5512 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 244 IncrementalHoareTripleChecker+Valid, 5268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2022-04-28 08:12:37,517 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [599 Valid, 3084 Invalid, 5512 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [244 Valid, 5268 Invalid, 0 Unknown, 0 Unchecked, 6.3s Time] [2022-04-28 08:12:37,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 914 states. [2022-04-28 08:12:39,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 914 to 799. [2022-04-28 08:12:39,654 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:12:39,655 INFO L82 GeneralOperation]: Start isEquivalent. First operand 914 states. Second operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) [2022-04-28 08:12:39,656 INFO L74 IsIncluded]: Start isIncluded. First operand 914 states. Second operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) [2022-04-28 08:12:39,656 INFO L87 Difference]: Start difference. First operand 914 states. Second operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) [2022-04-28 08:12:39,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:39,684 INFO L93 Difference]: Finished difference Result 914 states and 1290 transitions. [2022-04-28 08:12:39,684 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1290 transitions. [2022-04-28 08:12:39,685 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:39,685 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:39,686 INFO L74 IsIncluded]: Start isIncluded. First operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) Second operand 914 states. [2022-04-28 08:12:39,686 INFO L87 Difference]: Start difference. First operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) Second operand 914 states. [2022-04-28 08:12:39,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:39,714 INFO L93 Difference]: Finished difference Result 914 states and 1290 transitions. [2022-04-28 08:12:39,714 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1290 transitions. [2022-04-28 08:12:39,715 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:39,715 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:39,715 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:12:39,715 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:12:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) [2022-04-28 08:12:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 799 states and 1084 transitions. [2022-04-28 08:12:39,752 INFO L78 Accepts]: Start accepts. Automaton has 799 states and 1084 transitions. Word has length 69 [2022-04-28 08:12:39,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:12:39,752 INFO L495 AbstractCegarLoop]: Abstraction has 799 states and 1084 transitions. [2022-04-28 08:12:39,752 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:12:39,752 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 799 states and 1084 transitions. [2022-04-28 08:12:42,415 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1084 edges. 1084 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:42,415 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1084 transitions. [2022-04-28 08:12:42,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 08:12:42,416 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:12:42,416 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:12:42,416 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-04-28 08:12:42,416 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:12:42,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:12:42,417 INFO L85 PathProgramCache]: Analyzing trace with hash -136478580, now seen corresponding path program 1 times [2022-04-28 08:12:42,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:42,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [169203164] [2022-04-28 08:12:42,417 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:12:42,417 INFO L85 PathProgramCache]: Analyzing trace with hash -136478580, now seen corresponding path program 2 times [2022-04-28 08:12:42,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:12:42,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930935959] [2022-04-28 08:12:42,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:12:42,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:12:42,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:42,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:12:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:42,524 INFO L290 TraceCheckUtils]: 0: Hoare triple {193520#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {193475#true} is VALID [2022-04-28 08:12:42,524 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-28 08:12:42,524 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {193475#true} {193475#true} #1498#return; {193475#true} is VALID [2022-04-28 08:12:42,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:12:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:42,545 INFO L290 TraceCheckUtils]: 0: Hoare triple {193521#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {193475#true} is VALID [2022-04-28 08:12:42,545 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-28 08:12:42,545 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {193475#true} {193475#true} #1366#return; {193475#true} is VALID [2022-04-28 08:12:42,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:12:42,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:42,557 INFO L290 TraceCheckUtils]: 0: Hoare triple {193522#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {193475#true} is VALID [2022-04-28 08:12:42,557 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-28 08:12:42,557 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {193475#true} {193475#true} #1368#return; {193475#true} is VALID [2022-04-28 08:12:42,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:12:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:42,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:12:42,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:42,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:12:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:42,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:12:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:42,762 INFO L290 TraceCheckUtils]: 0: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {193475#true} is VALID [2022-04-28 08:12:42,762 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-28 08:12:42,762 INFO L290 TraceCheckUtils]: 2: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-28 08:12:42,762 INFO L290 TraceCheckUtils]: 3: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-28 08:12:42,762 INFO L290 TraceCheckUtils]: 4: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-28 08:12:42,762 INFO L290 TraceCheckUtils]: 5: Hoare triple {193475#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,763 INFO L290 TraceCheckUtils]: 6: Hoare triple {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:42,763 INFO L290 TraceCheckUtils]: 7: Hoare triple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:42,764 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {193475#true} #1478#return; {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,764 INFO L290 TraceCheckUtils]: 0: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {193475#true} is VALID [2022-04-28 08:12:42,764 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-28 08:12:42,764 INFO L290 TraceCheckUtils]: 2: Hoare triple {193475#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {193475#true} is VALID [2022-04-28 08:12:42,765 INFO L272 TraceCheckUtils]: 3: Hoare triple {193475#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:42,765 INFO L290 TraceCheckUtils]: 4: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {193475#true} is VALID [2022-04-28 08:12:42,765 INFO L290 TraceCheckUtils]: 5: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-28 08:12:42,765 INFO L290 TraceCheckUtils]: 6: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-28 08:12:42,765 INFO L290 TraceCheckUtils]: 7: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-28 08:12:42,765 INFO L290 TraceCheckUtils]: 8: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-28 08:12:42,765 INFO L290 TraceCheckUtils]: 9: Hoare triple {193475#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,766 INFO L290 TraceCheckUtils]: 10: Hoare triple {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:42,766 INFO L290 TraceCheckUtils]: 11: Hoare triple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:42,767 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {193475#true} #1478#return; {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,779 INFO L290 TraceCheckUtils]: 13: Hoare triple {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,780 INFO L290 TraceCheckUtils]: 14: Hoare triple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,780 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {193475#true} #1404#return; {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} is VALID [2022-04-28 08:12:42,780 INFO L290 TraceCheckUtils]: 0: Hoare triple {193549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {193475#true} is VALID [2022-04-28 08:12:42,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1); {193475#true} is VALID [2022-04-28 08:12:42,781 INFO L272 TraceCheckUtils]: 2: Hoare triple {193475#true} call #t~ret143 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:42,781 INFO L290 TraceCheckUtils]: 3: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {193475#true} is VALID [2022-04-28 08:12:42,781 INFO L290 TraceCheckUtils]: 4: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-28 08:12:42,781 INFO L290 TraceCheckUtils]: 5: Hoare triple {193475#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {193475#true} is VALID [2022-04-28 08:12:42,782 INFO L272 TraceCheckUtils]: 6: Hoare triple {193475#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:42,782 INFO L290 TraceCheckUtils]: 7: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {193475#true} is VALID [2022-04-28 08:12:42,782 INFO L290 TraceCheckUtils]: 8: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-28 08:12:42,782 INFO L290 TraceCheckUtils]: 9: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-28 08:12:42,782 INFO L290 TraceCheckUtils]: 10: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-28 08:12:42,782 INFO L290 TraceCheckUtils]: 11: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-28 08:12:42,782 INFO L290 TraceCheckUtils]: 12: Hoare triple {193475#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,783 INFO L290 TraceCheckUtils]: 13: Hoare triple {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:42,783 INFO L290 TraceCheckUtils]: 14: Hoare triple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:42,783 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {193475#true} #1478#return; {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,784 INFO L290 TraceCheckUtils]: 16: Hoare triple {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,784 INFO L290 TraceCheckUtils]: 17: Hoare triple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,785 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {193475#true} #1404#return; {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} is VALID [2022-04-28 08:12:42,785 INFO L290 TraceCheckUtils]: 19: Hoare triple {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} assume -2147483648 <= #t~ret143 && #t~ret143 <= 2147483647;~tmp___0~3 := #t~ret143;havoc #t~ret143;#res := ~tmp___0~3; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-28 08:12:42,785 INFO L290 TraceCheckUtils]: 20: Hoare triple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} assume true; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-28 08:12:42,786 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} {193475#true} #1494#return; {193546#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|) (<= |CdAudioDeviceControl_#t~ret34| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,786 INFO L290 TraceCheckUtils]: 0: Hoare triple {193523#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {193475#true} is VALID [2022-04-28 08:12:42,786 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume !(2 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-28 08:12:42,786 INFO L290 TraceCheckUtils]: 2: Hoare triple {193475#true} assume !(3 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-28 08:12:42,786 INFO L290 TraceCheckUtils]: 3: Hoare triple {193475#true} assume !(1 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-28 08:12:42,786 INFO L290 TraceCheckUtils]: 4: Hoare triple {193475#true} assume 7 == ~deviceExtension__Active~1; {193475#true} is VALID [2022-04-28 08:12:42,787 INFO L272 TraceCheckUtils]: 5: Hoare triple {193475#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {193549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:12:42,787 INFO L290 TraceCheckUtils]: 6: Hoare triple {193549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {193475#true} is VALID [2022-04-28 08:12:42,787 INFO L290 TraceCheckUtils]: 7: Hoare triple {193475#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1); {193475#true} is VALID [2022-04-28 08:12:42,787 INFO L272 TraceCheckUtils]: 8: Hoare triple {193475#true} call #t~ret143 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:42,788 INFO L290 TraceCheckUtils]: 9: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {193475#true} is VALID [2022-04-28 08:12:42,788 INFO L290 TraceCheckUtils]: 10: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-28 08:12:42,788 INFO L290 TraceCheckUtils]: 11: Hoare triple {193475#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {193475#true} is VALID [2022-04-28 08:12:42,788 INFO L272 TraceCheckUtils]: 12: Hoare triple {193475#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:42,788 INFO L290 TraceCheckUtils]: 13: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {193475#true} is VALID [2022-04-28 08:12:42,788 INFO L290 TraceCheckUtils]: 14: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-28 08:12:42,788 INFO L290 TraceCheckUtils]: 15: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-28 08:12:42,788 INFO L290 TraceCheckUtils]: 16: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-28 08:12:42,789 INFO L290 TraceCheckUtils]: 17: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-28 08:12:42,789 INFO L290 TraceCheckUtils]: 18: Hoare triple {193475#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,789 INFO L290 TraceCheckUtils]: 19: Hoare triple {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:42,789 INFO L290 TraceCheckUtils]: 20: Hoare triple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:42,790 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {193475#true} #1478#return; {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,790 INFO L290 TraceCheckUtils]: 22: Hoare triple {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,791 INFO L290 TraceCheckUtils]: 23: Hoare triple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,791 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {193475#true} #1404#return; {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} is VALID [2022-04-28 08:12:42,791 INFO L290 TraceCheckUtils]: 25: Hoare triple {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} assume -2147483648 <= #t~ret143 && #t~ret143 <= 2147483647;~tmp___0~3 := #t~ret143;havoc #t~ret143;#res := ~tmp___0~3; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-28 08:12:42,792 INFO L290 TraceCheckUtils]: 26: Hoare triple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} assume true; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-28 08:12:42,792 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} {193475#true} #1494#return; {193546#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|) (<= |CdAudioDeviceControl_#t~ret34| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,793 INFO L290 TraceCheckUtils]: 28: Hoare triple {193546#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|) (<= |CdAudioDeviceControl_#t~ret34| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {193547#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,793 INFO L290 TraceCheckUtils]: 29: Hoare triple {193547#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:12:42,793 INFO L290 TraceCheckUtils]: 30: Hoare triple {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:12:42,794 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {193475#true} #1370#return; {193518#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-28 08:12:42,795 INFO L272 TraceCheckUtils]: 0: Hoare triple {193475#true} call ULTIMATE.init(); {193520#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:12:42,795 INFO L290 TraceCheckUtils]: 1: Hoare triple {193520#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {193475#true} is VALID [2022-04-28 08:12:42,795 INFO L290 TraceCheckUtils]: 2: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-28 08:12:42,795 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {193475#true} {193475#true} #1498#return; {193475#true} is VALID [2022-04-28 08:12:42,795 INFO L272 TraceCheckUtils]: 4: Hoare triple {193475#true} call #t~ret180 := main(); {193475#true} is VALID [2022-04-28 08:12:42,795 INFO L290 TraceCheckUtils]: 5: Hoare triple {193475#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {193475#true} is VALID [2022-04-28 08:12:42,796 INFO L272 TraceCheckUtils]: 6: Hoare triple {193475#true} call _BLAST_init(); {193521#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:42,796 INFO L290 TraceCheckUtils]: 7: Hoare triple {193521#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {193475#true} is VALID [2022-04-28 08:12:42,796 INFO L290 TraceCheckUtils]: 8: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-28 08:12:42,796 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {193475#true} {193475#true} #1366#return; {193475#true} is VALID [2022-04-28 08:12:42,796 INFO L290 TraceCheckUtils]: 10: Hoare triple {193475#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {193475#true} is VALID [2022-04-28 08:12:42,796 INFO L290 TraceCheckUtils]: 11: Hoare triple {193475#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {193475#true} is VALID [2022-04-28 08:12:42,797 INFO L272 TraceCheckUtils]: 12: Hoare triple {193475#true} call stub_driver_init(); {193522#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:42,797 INFO L290 TraceCheckUtils]: 13: Hoare triple {193522#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {193475#true} is VALID [2022-04-28 08:12:42,797 INFO L290 TraceCheckUtils]: 14: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-28 08:12:42,797 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {193475#true} {193475#true} #1368#return; {193475#true} is VALID [2022-04-28 08:12:42,797 INFO L290 TraceCheckUtils]: 16: Hoare triple {193475#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {193475#true} is VALID [2022-04-28 08:12:42,797 INFO L290 TraceCheckUtils]: 17: Hoare triple {193475#true} assume 2 == ~tmp_ndt_1~0; {193475#true} is VALID [2022-04-28 08:12:42,797 INFO L272 TraceCheckUtils]: 18: Hoare triple {193475#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {193523#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:12:42,798 INFO L290 TraceCheckUtils]: 19: Hoare triple {193523#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {193475#true} is VALID [2022-04-28 08:12:42,798 INFO L290 TraceCheckUtils]: 20: Hoare triple {193475#true} assume !(2 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-28 08:12:42,798 INFO L290 TraceCheckUtils]: 21: Hoare triple {193475#true} assume !(3 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-28 08:12:42,798 INFO L290 TraceCheckUtils]: 22: Hoare triple {193475#true} assume !(1 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-28 08:12:42,798 INFO L290 TraceCheckUtils]: 23: Hoare triple {193475#true} assume 7 == ~deviceExtension__Active~1; {193475#true} is VALID [2022-04-28 08:12:42,799 INFO L272 TraceCheckUtils]: 24: Hoare triple {193475#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {193549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:12:42,799 INFO L290 TraceCheckUtils]: 25: Hoare triple {193549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {193475#true} is VALID [2022-04-28 08:12:42,799 INFO L290 TraceCheckUtils]: 26: Hoare triple {193475#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1); {193475#true} is VALID [2022-04-28 08:12:42,799 INFO L272 TraceCheckUtils]: 27: Hoare triple {193475#true} call #t~ret143 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:42,799 INFO L290 TraceCheckUtils]: 28: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {193475#true} is VALID [2022-04-28 08:12:42,799 INFO L290 TraceCheckUtils]: 29: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-28 08:12:42,799 INFO L290 TraceCheckUtils]: 30: Hoare triple {193475#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {193475#true} is VALID [2022-04-28 08:12:42,800 INFO L272 TraceCheckUtils]: 31: Hoare triple {193475#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:42,800 INFO L290 TraceCheckUtils]: 32: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {193475#true} is VALID [2022-04-28 08:12:42,800 INFO L290 TraceCheckUtils]: 33: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-28 08:12:42,800 INFO L290 TraceCheckUtils]: 34: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-28 08:12:42,800 INFO L290 TraceCheckUtils]: 35: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-28 08:12:42,800 INFO L290 TraceCheckUtils]: 36: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-28 08:12:42,801 INFO L290 TraceCheckUtils]: 37: Hoare triple {193475#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,801 INFO L290 TraceCheckUtils]: 38: Hoare triple {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:42,801 INFO L290 TraceCheckUtils]: 39: Hoare triple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 08:12:42,802 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {193475#true} #1478#return; {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,802 INFO L290 TraceCheckUtils]: 41: Hoare triple {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,802 INFO L290 TraceCheckUtils]: 42: Hoare triple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,803 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {193475#true} #1404#return; {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} is VALID [2022-04-28 08:12:42,803 INFO L290 TraceCheckUtils]: 44: Hoare triple {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} assume -2147483648 <= #t~ret143 && #t~ret143 <= 2147483647;~tmp___0~3 := #t~ret143;havoc #t~ret143;#res := ~tmp___0~3; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-28 08:12:42,803 INFO L290 TraceCheckUtils]: 45: Hoare triple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} assume true; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-28 08:12:42,804 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} {193475#true} #1494#return; {193546#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|) (<= |CdAudioDeviceControl_#t~ret34| ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,804 INFO L290 TraceCheckUtils]: 47: Hoare triple {193546#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|) (<= |CdAudioDeviceControl_#t~ret34| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {193547#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-28 08:12:42,805 INFO L290 TraceCheckUtils]: 48: Hoare triple {193547#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:12:42,805 INFO L290 TraceCheckUtils]: 49: Hoare triple {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 08:12:42,805 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {193475#true} #1370#return; {193518#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-28 08:12:42,806 INFO L290 TraceCheckUtils]: 51: Hoare triple {193518#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:42,806 INFO L290 TraceCheckUtils]: 52: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:42,806 INFO L290 TraceCheckUtils]: 53: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:42,807 INFO L290 TraceCheckUtils]: 54: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:42,807 INFO L290 TraceCheckUtils]: 55: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:42,807 INFO L290 TraceCheckUtils]: 56: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:42,808 INFO L290 TraceCheckUtils]: 57: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:42,808 INFO L290 TraceCheckUtils]: 58: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:42,808 INFO L290 TraceCheckUtils]: 59: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 08:12:42,809 INFO L290 TraceCheckUtils]: 60: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {193476#false} is VALID [2022-04-28 08:12:42,809 INFO L272 TraceCheckUtils]: 61: Hoare triple {193476#false} call errorFn(); {193476#false} is VALID [2022-04-28 08:12:42,809 INFO L290 TraceCheckUtils]: 62: Hoare triple {193476#false} assume !false; {193476#false} is VALID [2022-04-28 08:12:42,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:12:42,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:12:42,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930935959] [2022-04-28 08:12:42,809 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930935959] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:42,809 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:42,809 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 08:12:42,810 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:12:42,810 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [169203164] [2022-04-28 08:12:42,810 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [169203164] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:42,810 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:42,810 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 08:12:42,810 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [583853704] [2022-04-28 08:12:42,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:12:42,810 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 63 [2022-04-28 08:12:42,810 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:12:42,810 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:12:42,846 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:42,846 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 08:12:42,846 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:42,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 08:12:42,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-28 08:12:42,847 INFO L87 Difference]: Start difference. First operand 799 states and 1084 transitions. Second operand has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:13:00,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:00,645 INFO L93 Difference]: Finished difference Result 931 states and 1308 transitions. [2022-04-28 08:13:00,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 08:13:00,645 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 63 [2022-04-28 08:13:00,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:13:00,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:13:00,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 802 transitions. [2022-04-28 08:13:00,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:13:00,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 802 transitions. [2022-04-28 08:13:00,657 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 802 transitions. [2022-04-28 08:13:01,455 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 802 edges. 802 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:01,490 INFO L225 Difference]: With dead ends: 931 [2022-04-28 08:13:01,491 INFO L226 Difference]: Without dead ends: 909 [2022-04-28 08:13:01,491 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=401, Unknown=0, NotChecked=0, Total=462 [2022-04-28 08:13:01,491 INFO L413 NwaCegarLoop]: 587 mSDtfsCounter, 301 mSDsluCounter, 2631 mSDsCounter, 0 mSdLazyCounter, 6497 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 303 SdHoareTripleChecker+Valid, 3218 SdHoareTripleChecker+Invalid, 6619 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 122 IncrementalHoareTripleChecker+Valid, 6497 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time [2022-04-28 08:13:01,491 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [303 Valid, 3218 Invalid, 6619 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 6497 Invalid, 0 Unknown, 0 Unchecked, 7.4s Time] [2022-04-28 08:13:01,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 909 states. [2022-04-28 08:13:03,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 909 to 794. [2022-04-28 08:13:03,603 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:13:03,604 INFO L82 GeneralOperation]: Start isEquivalent. First operand 909 states. Second operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) [2022-04-28 08:13:03,604 INFO L74 IsIncluded]: Start isIncluded. First operand 909 states. Second operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) [2022-04-28 08:13:03,605 INFO L87 Difference]: Start difference. First operand 909 states. Second operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) [2022-04-28 08:13:03,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:03,631 INFO L93 Difference]: Finished difference Result 909 states and 1283 transitions. [2022-04-28 08:13:03,631 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1283 transitions. [2022-04-28 08:13:03,632 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:03,632 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:03,633 INFO L74 IsIncluded]: Start isIncluded. First operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) Second operand 909 states. [2022-04-28 08:13:03,633 INFO L87 Difference]: Start difference. First operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) Second operand 909 states. [2022-04-28 08:13:03,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:03,661 INFO L93 Difference]: Finished difference Result 909 states and 1283 transitions. [2022-04-28 08:13:03,661 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1283 transitions. [2022-04-28 08:13:03,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:03,662 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:03,662 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:13:03,662 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:13:03,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) [2022-04-28 08:13:03,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1077 transitions. [2022-04-28 08:13:03,694 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1077 transitions. Word has length 63 [2022-04-28 08:13:03,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:13:03,694 INFO L495 AbstractCegarLoop]: Abstraction has 794 states and 1077 transitions. [2022-04-28 08:13:03,694 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:13:03,694 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 794 states and 1077 transitions. [2022-04-28 08:13:06,379 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1077 edges. 1077 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:06,379 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1077 transitions. [2022-04-28 08:13:06,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-28 08:13:06,380 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:13:06,381 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:13:06,381 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-04-28 08:13:06,381 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:13:06,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:13:06,381 INFO L85 PathProgramCache]: Analyzing trace with hash 930890902, now seen corresponding path program 1 times [2022-04-28 08:13:06,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:06,381 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [470570824] [2022-04-28 08:13:06,381 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:13:06,381 INFO L85 PathProgramCache]: Analyzing trace with hash 930890902, now seen corresponding path program 2 times [2022-04-28 08:13:06,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:13:06,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [932421987] [2022-04-28 08:13:06,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:13:06,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:13:06,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:06,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:13:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:06,451 INFO L290 TraceCheckUtils]: 0: Hoare triple {198902#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {198858#true} is VALID [2022-04-28 08:13:06,452 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-28 08:13:06,452 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {198858#true} {198858#true} #1498#return; {198858#true} is VALID [2022-04-28 08:13:06,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:13:06,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:06,482 INFO L290 TraceCheckUtils]: 0: Hoare triple {198903#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {198858#true} is VALID [2022-04-28 08:13:06,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-28 08:13:06,482 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {198858#true} {198858#true} #1366#return; {198858#true} is VALID [2022-04-28 08:13:06,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:13:06,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:06,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {198904#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {198858#true} is VALID [2022-04-28 08:13:06,497 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-28 08:13:06,497 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {198858#true} {198858#true} #1368#return; {198858#true} is VALID [2022-04-28 08:13:06,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:13:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:06,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:13:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:06,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:13:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:06,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:13:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:06,656 INFO L290 TraceCheckUtils]: 0: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {198858#true} is VALID [2022-04-28 08:13:06,656 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-28 08:13:06,656 INFO L290 TraceCheckUtils]: 2: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-28 08:13:06,656 INFO L290 TraceCheckUtils]: 3: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-28 08:13:06,656 INFO L290 TraceCheckUtils]: 4: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-28 08:13:06,657 INFO L290 TraceCheckUtils]: 5: Hoare triple {198858#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:13:06,657 INFO L290 TraceCheckUtils]: 6: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,657 INFO L290 TraceCheckUtils]: 7: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,658 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 08:13:06,658 INFO L290 TraceCheckUtils]: 0: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {198858#true} is VALID [2022-04-28 08:13:06,658 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-28 08:13:06,658 INFO L290 TraceCheckUtils]: 2: Hoare triple {198858#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {198858#true} is VALID [2022-04-28 08:13:06,659 INFO L272 TraceCheckUtils]: 3: Hoare triple {198858#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:06,659 INFO L290 TraceCheckUtils]: 4: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {198858#true} is VALID [2022-04-28 08:13:06,659 INFO L290 TraceCheckUtils]: 5: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-28 08:13:06,659 INFO L290 TraceCheckUtils]: 6: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-28 08:13:06,659 INFO L290 TraceCheckUtils]: 7: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-28 08:13:06,659 INFO L290 TraceCheckUtils]: 8: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-28 08:13:06,659 INFO L290 TraceCheckUtils]: 9: Hoare triple {198858#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:13:06,660 INFO L290 TraceCheckUtils]: 10: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,660 INFO L290 TraceCheckUtils]: 11: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,661 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 08:13:06,661 INFO L290 TraceCheckUtils]: 13: Hoare triple {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 08:13:06,661 INFO L290 TraceCheckUtils]: 14: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 08:13:06,662 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-28 08:13:06,662 INFO L290 TraceCheckUtils]: 0: Hoare triple {198931#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {198858#true} is VALID [2022-04-28 08:13:06,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {198858#true} is VALID [2022-04-28 08:13:06,663 INFO L272 TraceCheckUtils]: 2: Hoare triple {198858#true} call #t~ret135 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:06,663 INFO L290 TraceCheckUtils]: 3: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {198858#true} is VALID [2022-04-28 08:13:06,663 INFO L290 TraceCheckUtils]: 4: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-28 08:13:06,663 INFO L290 TraceCheckUtils]: 5: Hoare triple {198858#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {198858#true} is VALID [2022-04-28 08:13:06,663 INFO L272 TraceCheckUtils]: 6: Hoare triple {198858#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:06,664 INFO L290 TraceCheckUtils]: 7: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {198858#true} is VALID [2022-04-28 08:13:06,664 INFO L290 TraceCheckUtils]: 8: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-28 08:13:06,664 INFO L290 TraceCheckUtils]: 9: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-28 08:13:06,664 INFO L290 TraceCheckUtils]: 10: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-28 08:13:06,664 INFO L290 TraceCheckUtils]: 11: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-28 08:13:06,664 INFO L290 TraceCheckUtils]: 12: Hoare triple {198858#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:13:06,664 INFO L290 TraceCheckUtils]: 13: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,665 INFO L290 TraceCheckUtils]: 14: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,665 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 08:13:06,666 INFO L290 TraceCheckUtils]: 16: Hoare triple {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 08:13:06,666 INFO L290 TraceCheckUtils]: 17: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 08:13:06,667 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-28 08:13:06,667 INFO L290 TraceCheckUtils]: 19: Hoare triple {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} assume -2147483648 <= #t~ret135 && #t~ret135 <= 2147483647;~tmp~5 := #t~ret135;havoc #t~ret135;#res := ~tmp~5; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-28 08:13:06,667 INFO L290 TraceCheckUtils]: 20: Hoare triple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-28 08:13:06,668 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {198858#true} #1492#return; {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-28 08:13:06,668 INFO L290 TraceCheckUtils]: 0: Hoare triple {198905#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {198858#true} is VALID [2022-04-28 08:13:06,668 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume !(2 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-28 08:13:06,668 INFO L290 TraceCheckUtils]: 2: Hoare triple {198858#true} assume !(3 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-28 08:13:06,668 INFO L290 TraceCheckUtils]: 3: Hoare triple {198858#true} assume 1 == ~deviceExtension__Active~1; {198858#true} is VALID [2022-04-28 08:13:06,669 INFO L272 TraceCheckUtils]: 4: Hoare triple {198858#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {198931#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:06,669 INFO L290 TraceCheckUtils]: 5: Hoare triple {198931#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {198858#true} is VALID [2022-04-28 08:13:06,669 INFO L290 TraceCheckUtils]: 6: Hoare triple {198858#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {198858#true} is VALID [2022-04-28 08:13:06,669 INFO L272 TraceCheckUtils]: 7: Hoare triple {198858#true} call #t~ret135 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:06,670 INFO L290 TraceCheckUtils]: 8: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {198858#true} is VALID [2022-04-28 08:13:06,670 INFO L290 TraceCheckUtils]: 9: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-28 08:13:06,670 INFO L290 TraceCheckUtils]: 10: Hoare triple {198858#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {198858#true} is VALID [2022-04-28 08:13:06,670 INFO L272 TraceCheckUtils]: 11: Hoare triple {198858#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:06,670 INFO L290 TraceCheckUtils]: 12: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {198858#true} is VALID [2022-04-28 08:13:06,670 INFO L290 TraceCheckUtils]: 13: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-28 08:13:06,671 INFO L290 TraceCheckUtils]: 14: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-28 08:13:06,671 INFO L290 TraceCheckUtils]: 15: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-28 08:13:06,671 INFO L290 TraceCheckUtils]: 16: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-28 08:13:06,671 INFO L290 TraceCheckUtils]: 17: Hoare triple {198858#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:13:06,671 INFO L290 TraceCheckUtils]: 18: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,671 INFO L290 TraceCheckUtils]: 19: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,672 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 08:13:06,672 INFO L290 TraceCheckUtils]: 21: Hoare triple {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 08:13:06,673 INFO L290 TraceCheckUtils]: 22: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 08:13:06,673 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-28 08:13:06,674 INFO L290 TraceCheckUtils]: 24: Hoare triple {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} assume -2147483648 <= #t~ret135 && #t~ret135 <= 2147483647;~tmp~5 := #t~ret135;havoc #t~ret135;#res := ~tmp~5; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-28 08:13:06,674 INFO L290 TraceCheckUtils]: 25: Hoare triple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-28 08:13:06,675 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {198858#true} #1492#return; {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-28 08:13:06,675 INFO L290 TraceCheckUtils]: 27: Hoare triple {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {198929#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,676 INFO L290 TraceCheckUtils]: 28: Hoare triple {198929#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} #res := ~status~3; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 08:13:06,676 INFO L290 TraceCheckUtils]: 29: Hoare triple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} assume true; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 08:13:06,677 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} {198858#true} #1370#return; {198900#(= ~lowerDriverReturn~0 |main_#t~ret163|)} is VALID [2022-04-28 08:13:06,678 INFO L272 TraceCheckUtils]: 0: Hoare triple {198858#true} call ULTIMATE.init(); {198902#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:13:06,679 INFO L290 TraceCheckUtils]: 1: Hoare triple {198902#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {198858#true} is VALID [2022-04-28 08:13:06,679 INFO L290 TraceCheckUtils]: 2: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-28 08:13:06,679 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {198858#true} {198858#true} #1498#return; {198858#true} is VALID [2022-04-28 08:13:06,679 INFO L272 TraceCheckUtils]: 4: Hoare triple {198858#true} call #t~ret180 := main(); {198858#true} is VALID [2022-04-28 08:13:06,679 INFO L290 TraceCheckUtils]: 5: Hoare triple {198858#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {198858#true} is VALID [2022-04-28 08:13:06,680 INFO L272 TraceCheckUtils]: 6: Hoare triple {198858#true} call _BLAST_init(); {198903#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:06,680 INFO L290 TraceCheckUtils]: 7: Hoare triple {198903#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {198858#true} is VALID [2022-04-28 08:13:06,680 INFO L290 TraceCheckUtils]: 8: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-28 08:13:06,680 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {198858#true} {198858#true} #1366#return; {198858#true} is VALID [2022-04-28 08:13:06,680 INFO L290 TraceCheckUtils]: 10: Hoare triple {198858#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {198858#true} is VALID [2022-04-28 08:13:06,680 INFO L290 TraceCheckUtils]: 11: Hoare triple {198858#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {198858#true} is VALID [2022-04-28 08:13:06,681 INFO L272 TraceCheckUtils]: 12: Hoare triple {198858#true} call stub_driver_init(); {198904#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:06,681 INFO L290 TraceCheckUtils]: 13: Hoare triple {198904#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {198858#true} is VALID [2022-04-28 08:13:06,681 INFO L290 TraceCheckUtils]: 14: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-28 08:13:06,681 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {198858#true} {198858#true} #1368#return; {198858#true} is VALID [2022-04-28 08:13:06,681 INFO L290 TraceCheckUtils]: 16: Hoare triple {198858#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {198858#true} is VALID [2022-04-28 08:13:06,681 INFO L290 TraceCheckUtils]: 17: Hoare triple {198858#true} assume 2 == ~tmp_ndt_1~0; {198858#true} is VALID [2022-04-28 08:13:06,682 INFO L272 TraceCheckUtils]: 18: Hoare triple {198858#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {198905#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:13:06,682 INFO L290 TraceCheckUtils]: 19: Hoare triple {198905#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {198858#true} is VALID [2022-04-28 08:13:06,683 INFO L290 TraceCheckUtils]: 20: Hoare triple {198858#true} assume !(2 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-28 08:13:06,683 INFO L290 TraceCheckUtils]: 21: Hoare triple {198858#true} assume !(3 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-28 08:13:06,683 INFO L290 TraceCheckUtils]: 22: Hoare triple {198858#true} assume 1 == ~deviceExtension__Active~1; {198858#true} is VALID [2022-04-28 08:13:06,683 INFO L272 TraceCheckUtils]: 23: Hoare triple {198858#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {198931#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:06,684 INFO L290 TraceCheckUtils]: 24: Hoare triple {198931#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {198858#true} is VALID [2022-04-28 08:13:06,684 INFO L290 TraceCheckUtils]: 25: Hoare triple {198858#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {198858#true} is VALID [2022-04-28 08:13:06,684 INFO L272 TraceCheckUtils]: 26: Hoare triple {198858#true} call #t~ret135 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:06,684 INFO L290 TraceCheckUtils]: 27: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {198858#true} is VALID [2022-04-28 08:13:06,685 INFO L290 TraceCheckUtils]: 28: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-28 08:13:06,685 INFO L290 TraceCheckUtils]: 29: Hoare triple {198858#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {198858#true} is VALID [2022-04-28 08:13:06,685 INFO L272 TraceCheckUtils]: 30: Hoare triple {198858#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:06,685 INFO L290 TraceCheckUtils]: 31: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {198858#true} is VALID [2022-04-28 08:13:06,686 INFO L290 TraceCheckUtils]: 32: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-28 08:13:06,686 INFO L290 TraceCheckUtils]: 33: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-28 08:13:06,686 INFO L290 TraceCheckUtils]: 34: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-28 08:13:06,686 INFO L290 TraceCheckUtils]: 35: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-28 08:13:06,686 INFO L290 TraceCheckUtils]: 36: Hoare triple {198858#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:13:06,686 INFO L290 TraceCheckUtils]: 37: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,687 INFO L290 TraceCheckUtils]: 38: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,687 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 08:13:06,688 INFO L290 TraceCheckUtils]: 40: Hoare triple {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 08:13:06,688 INFO L290 TraceCheckUtils]: 41: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 08:13:06,689 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-28 08:13:06,689 INFO L290 TraceCheckUtils]: 43: Hoare triple {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} assume -2147483648 <= #t~ret135 && #t~ret135 <= 2147483647;~tmp~5 := #t~ret135;havoc #t~ret135;#res := ~tmp~5; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-28 08:13:06,689 INFO L290 TraceCheckUtils]: 44: Hoare triple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-28 08:13:06,690 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {198858#true} #1492#return; {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-28 08:13:06,690 INFO L290 TraceCheckUtils]: 46: Hoare triple {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {198929#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,691 INFO L290 TraceCheckUtils]: 47: Hoare triple {198929#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} #res := ~status~3; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 08:13:06,691 INFO L290 TraceCheckUtils]: 48: Hoare triple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} assume true; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 08:13:06,692 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} {198858#true} #1370#return; {198900#(= ~lowerDriverReturn~0 |main_#t~ret163|)} is VALID [2022-04-28 08:13:06,692 INFO L290 TraceCheckUtils]: 50: Hoare triple {198900#(= ~lowerDriverReturn~0 |main_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,692 INFO L290 TraceCheckUtils]: 51: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,692 INFO L290 TraceCheckUtils]: 52: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,693 INFO L290 TraceCheckUtils]: 53: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,693 INFO L290 TraceCheckUtils]: 54: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,693 INFO L290 TraceCheckUtils]: 55: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,694 INFO L290 TraceCheckUtils]: 56: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,694 INFO L290 TraceCheckUtils]: 57: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,694 INFO L290 TraceCheckUtils]: 58: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:13:06,694 INFO L290 TraceCheckUtils]: 59: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {198859#false} is VALID [2022-04-28 08:13:06,695 INFO L272 TraceCheckUtils]: 60: Hoare triple {198859#false} call errorFn(); {198859#false} is VALID [2022-04-28 08:13:06,695 INFO L290 TraceCheckUtils]: 61: Hoare triple {198859#false} assume !false; {198859#false} is VALID [2022-04-28 08:13:06,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:13:06,695 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:13:06,695 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [932421987] [2022-04-28 08:13:06,695 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [932421987] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:06,695 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:06,695 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 08:13:06,695 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:13:06,695 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [470570824] [2022-04-28 08:13:06,695 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [470570824] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:06,696 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:06,696 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 08:13:06,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204122692] [2022-04-28 08:13:06,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:13:06,696 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 62 [2022-04-28 08:13:06,696 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:13:06,696 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:13:06,744 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:06,744 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 08:13:06,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:06,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 08:13:06,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-28 08:13:06,745 INFO L87 Difference]: Start difference. First operand 794 states and 1077 transitions. Second operand has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:13:24,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:24,113 INFO L93 Difference]: Finished difference Result 926 states and 1301 transitions. [2022-04-28 08:13:24,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 08:13:24,113 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 62 [2022-04-28 08:13:24,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:13:24,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:13:24,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 798 transitions. [2022-04-28 08:13:24,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:13:24,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 798 transitions. [2022-04-28 08:13:24,125 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 798 transitions. [2022-04-28 08:13:24,924 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 798 edges. 798 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:24,960 INFO L225 Difference]: With dead ends: 926 [2022-04-28 08:13:24,960 INFO L226 Difference]: Without dead ends: 904 [2022-04-28 08:13:24,961 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2022-04-28 08:13:24,961 INFO L413 NwaCegarLoop]: 577 mSDtfsCounter, 1137 mSDsluCounter, 2663 mSDsCounter, 0 mSdLazyCounter, 5934 mSolverCounterSat, 458 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1139 SdHoareTripleChecker+Valid, 3240 SdHoareTripleChecker+Invalid, 6392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 458 IncrementalHoareTripleChecker+Valid, 5934 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2022-04-28 08:13:24,961 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1139 Valid, 3240 Invalid, 6392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [458 Valid, 5934 Invalid, 0 Unknown, 0 Unchecked, 7.0s Time] [2022-04-28 08:13:24,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 904 states. [2022-04-28 08:13:27,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 904 to 789. [2022-04-28 08:13:27,070 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:13:27,070 INFO L82 GeneralOperation]: Start isEquivalent. First operand 904 states. Second operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) [2022-04-28 08:13:27,071 INFO L74 IsIncluded]: Start isIncluded. First operand 904 states. Second operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) [2022-04-28 08:13:27,071 INFO L87 Difference]: Start difference. First operand 904 states. Second operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) [2022-04-28 08:13:27,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:27,110 INFO L93 Difference]: Finished difference Result 904 states and 1276 transitions. [2022-04-28 08:13:27,110 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1276 transitions. [2022-04-28 08:13:27,111 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:27,111 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:27,112 INFO L74 IsIncluded]: Start isIncluded. First operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) Second operand 904 states. [2022-04-28 08:13:27,112 INFO L87 Difference]: Start difference. First operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) Second operand 904 states. [2022-04-28 08:13:27,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:27,138 INFO L93 Difference]: Finished difference Result 904 states and 1276 transitions. [2022-04-28 08:13:27,138 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1276 transitions. [2022-04-28 08:13:27,139 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:27,139 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:27,139 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:13:27,139 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:13:27,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) [2022-04-28 08:13:27,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 789 states and 1070 transitions. [2022-04-28 08:13:27,170 INFO L78 Accepts]: Start accepts. Automaton has 789 states and 1070 transitions. Word has length 62 [2022-04-28 08:13:27,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:13:27,170 INFO L495 AbstractCegarLoop]: Abstraction has 789 states and 1070 transitions. [2022-04-28 08:13:27,170 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:13:27,170 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 789 states and 1070 transitions. [2022-04-28 08:13:29,883 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1070 edges. 1070 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:29,883 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1070 transitions. [2022-04-28 08:13:29,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-28 08:13:29,884 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:13:29,884 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:13:29,884 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-04-28 08:13:29,884 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:13:29,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:13:29,884 INFO L85 PathProgramCache]: Analyzing trace with hash -1197060442, now seen corresponding path program 1 times [2022-04-28 08:13:29,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:29,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [300114613] [2022-04-28 08:13:29,885 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:13:29,885 INFO L85 PathProgramCache]: Analyzing trace with hash -1197060442, now seen corresponding path program 2 times [2022-04-28 08:13:29,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:13:29,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1014233665] [2022-04-28 08:13:29,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:13:29,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:13:29,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:29,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:13:29,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:29,982 INFO L290 TraceCheckUtils]: 0: Hoare triple {204255#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {204208#true} is VALID [2022-04-28 08:13:29,982 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 08:13:29,982 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {204208#true} {204208#true} #1498#return; {204208#true} is VALID [2022-04-28 08:13:30,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:13:30,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:30,006 INFO L290 TraceCheckUtils]: 0: Hoare triple {204256#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {204208#true} is VALID [2022-04-28 08:13:30,006 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 08:13:30,006 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {204208#true} {204208#true} #1366#return; {204208#true} is VALID [2022-04-28 08:13:30,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:13:30,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:30,018 INFO L290 TraceCheckUtils]: 0: Hoare triple {204257#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {204208#true} is VALID [2022-04-28 08:13:30,018 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 08:13:30,018 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {204208#true} {204208#true} #1368#return; {204208#true} is VALID [2022-04-28 08:13:30,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:13:30,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:30,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:13:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:30,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:13:30,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:30,173 INFO L290 TraceCheckUtils]: 0: Hoare triple {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {204208#true} is VALID [2022-04-28 08:13:30,173 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-28 08:13:30,173 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 08:13:30,173 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-28 08:13:30,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:13:30,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:30,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:13:30,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:30,236 INFO L290 TraceCheckUtils]: 0: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-28 08:13:30,236 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-28 08:13:30,236 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 08:13:30,236 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {204208#true} {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,237 INFO L290 TraceCheckUtils]: 0: Hoare triple {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:13:30,237 INFO L290 TraceCheckUtils]: 1: Hoare triple {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,237 INFO L290 TraceCheckUtils]: 2: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,238 INFO L272 TraceCheckUtils]: 3: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {204317#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:30,238 INFO L290 TraceCheckUtils]: 4: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-28 08:13:30,238 INFO L290 TraceCheckUtils]: 5: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-28 08:13:30,238 INFO L290 TraceCheckUtils]: 6: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 08:13:30,239 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {204208#true} {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,239 INFO L290 TraceCheckUtils]: 8: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,239 INFO L290 TraceCheckUtils]: 9: Hoare triple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,240 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-28 08:13:30,240 INFO L290 TraceCheckUtils]: 0: Hoare triple {204289#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {204208#true} is VALID [2022-04-28 08:13:30,240 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {204208#true} is VALID [2022-04-28 08:13:30,240 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {204208#true} is VALID [2022-04-28 08:13:30,240 INFO L290 TraceCheckUtils]: 3: Hoare triple {204208#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {204208#true} is VALID [2022-04-28 08:13:30,241 INFO L272 TraceCheckUtils]: 4: Hoare triple {204208#true} call #t~ret84 := CdAudioIsPlayActive(~DeviceObject); {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:30,241 INFO L290 TraceCheckUtils]: 5: Hoare triple {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {204208#true} is VALID [2022-04-28 08:13:30,241 INFO L290 TraceCheckUtils]: 6: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-28 08:13:30,241 INFO L290 TraceCheckUtils]: 7: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 08:13:30,241 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-28 08:13:30,241 INFO L290 TraceCheckUtils]: 9: Hoare triple {204208#true} assume -2147483648 <= #t~ret84 && #t~ret84 <= 2147483647;~tmp___2~0 := #t~ret84;havoc #t~ret84; {204208#true} is VALID [2022-04-28 08:13:30,241 INFO L290 TraceCheckUtils]: 10: Hoare triple {204208#true} assume !(0 != ~tmp___2~0); {204208#true} is VALID [2022-04-28 08:13:30,242 INFO L290 TraceCheckUtils]: 11: Hoare triple {204208#true} assume 0 == ~Toc~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 08:13:30,242 INFO L272 TraceCheckUtils]: 12: Hoare triple {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret85 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:30,242 INFO L290 TraceCheckUtils]: 13: Hoare triple {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:13:30,243 INFO L290 TraceCheckUtils]: 14: Hoare triple {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,243 INFO L290 TraceCheckUtils]: 15: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,244 INFO L272 TraceCheckUtils]: 16: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {204317#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:30,244 INFO L290 TraceCheckUtils]: 17: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-28 08:13:30,244 INFO L290 TraceCheckUtils]: 18: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-28 08:13:30,244 INFO L290 TraceCheckUtils]: 19: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 08:13:30,244 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {204208#true} {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,245 INFO L290 TraceCheckUtils]: 21: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,245 INFO L290 TraceCheckUtils]: 22: Hoare triple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,245 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-28 08:13:30,246 INFO L290 TraceCheckUtils]: 24: Hoare triple {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} assume -2147483648 <= #t~ret85 && #t~ret85 <= 2147483647;~tmp___3~0 := #t~ret85;havoc #t~ret85;#res := ~tmp___3~0; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:13:30,246 INFO L290 TraceCheckUtils]: 25: Hoare triple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:13:30,247 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {204208#true} #1488#return; {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 08:13:30,247 INFO L290 TraceCheckUtils]: 0: Hoare triple {204258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {204208#true} is VALID [2022-04-28 08:13:30,247 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume 2 == ~deviceExtension__Active~1; {204208#true} is VALID [2022-04-28 08:13:30,248 INFO L272 TraceCheckUtils]: 2: Hoare triple {204208#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {204289#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:30,248 INFO L290 TraceCheckUtils]: 3: Hoare triple {204289#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {204208#true} is VALID [2022-04-28 08:13:30,248 INFO L290 TraceCheckUtils]: 4: Hoare triple {204208#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {204208#true} is VALID [2022-04-28 08:13:30,248 INFO L290 TraceCheckUtils]: 5: Hoare triple {204208#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {204208#true} is VALID [2022-04-28 08:13:30,248 INFO L290 TraceCheckUtils]: 6: Hoare triple {204208#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {204208#true} is VALID [2022-04-28 08:13:30,248 INFO L272 TraceCheckUtils]: 7: Hoare triple {204208#true} call #t~ret84 := CdAudioIsPlayActive(~DeviceObject); {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:30,248 INFO L290 TraceCheckUtils]: 8: Hoare triple {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {204208#true} is VALID [2022-04-28 08:13:30,248 INFO L290 TraceCheckUtils]: 9: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-28 08:13:30,249 INFO L290 TraceCheckUtils]: 10: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 08:13:30,249 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-28 08:13:30,249 INFO L290 TraceCheckUtils]: 12: Hoare triple {204208#true} assume -2147483648 <= #t~ret84 && #t~ret84 <= 2147483647;~tmp___2~0 := #t~ret84;havoc #t~ret84; {204208#true} is VALID [2022-04-28 08:13:30,249 INFO L290 TraceCheckUtils]: 13: Hoare triple {204208#true} assume !(0 != ~tmp___2~0); {204208#true} is VALID [2022-04-28 08:13:30,249 INFO L290 TraceCheckUtils]: 14: Hoare triple {204208#true} assume 0 == ~Toc~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 08:13:30,250 INFO L272 TraceCheckUtils]: 15: Hoare triple {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret85 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:30,250 INFO L290 TraceCheckUtils]: 16: Hoare triple {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:13:30,250 INFO L290 TraceCheckUtils]: 17: Hoare triple {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,251 INFO L290 TraceCheckUtils]: 18: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,251 INFO L272 TraceCheckUtils]: 19: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {204317#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:30,251 INFO L290 TraceCheckUtils]: 20: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-28 08:13:30,251 INFO L290 TraceCheckUtils]: 21: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-28 08:13:30,251 INFO L290 TraceCheckUtils]: 22: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 08:13:30,252 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {204208#true} {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,252 INFO L290 TraceCheckUtils]: 24: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,252 INFO L290 TraceCheckUtils]: 25: Hoare triple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,253 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-28 08:13:30,253 INFO L290 TraceCheckUtils]: 27: Hoare triple {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} assume -2147483648 <= #t~ret85 && #t~ret85 <= 2147483647;~tmp___3~0 := #t~ret85;havoc #t~ret85;#res := ~tmp___3~0; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:13:30,254 INFO L290 TraceCheckUtils]: 28: Hoare triple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:13:30,254 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {204208#true} #1488#return; {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 08:13:30,254 INFO L290 TraceCheckUtils]: 30: Hoare triple {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {204287#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 08:13:30,255 INFO L290 TraceCheckUtils]: 31: Hoare triple {204287#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:13:30,255 INFO L290 TraceCheckUtils]: 32: Hoare triple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:13:30,256 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {204208#true} #1370#return; {204253#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 08:13:30,257 INFO L272 TraceCheckUtils]: 0: Hoare triple {204208#true} call ULTIMATE.init(); {204255#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:13:30,257 INFO L290 TraceCheckUtils]: 1: Hoare triple {204255#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {204208#true} is VALID [2022-04-28 08:13:30,257 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 08:13:30,257 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {204208#true} {204208#true} #1498#return; {204208#true} is VALID [2022-04-28 08:13:30,257 INFO L272 TraceCheckUtils]: 4: Hoare triple {204208#true} call #t~ret180 := main(); {204208#true} is VALID [2022-04-28 08:13:30,257 INFO L290 TraceCheckUtils]: 5: Hoare triple {204208#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {204208#true} is VALID [2022-04-28 08:13:30,258 INFO L272 TraceCheckUtils]: 6: Hoare triple {204208#true} call _BLAST_init(); {204256#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:30,258 INFO L290 TraceCheckUtils]: 7: Hoare triple {204256#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {204208#true} is VALID [2022-04-28 08:13:30,258 INFO L290 TraceCheckUtils]: 8: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 08:13:30,258 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {204208#true} {204208#true} #1366#return; {204208#true} is VALID [2022-04-28 08:13:30,258 INFO L290 TraceCheckUtils]: 10: Hoare triple {204208#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {204208#true} is VALID [2022-04-28 08:13:30,258 INFO L290 TraceCheckUtils]: 11: Hoare triple {204208#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {204208#true} is VALID [2022-04-28 08:13:30,260 INFO L272 TraceCheckUtils]: 12: Hoare triple {204208#true} call stub_driver_init(); {204257#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:30,260 INFO L290 TraceCheckUtils]: 13: Hoare triple {204257#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {204208#true} is VALID [2022-04-28 08:13:30,260 INFO L290 TraceCheckUtils]: 14: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 08:13:30,260 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {204208#true} {204208#true} #1368#return; {204208#true} is VALID [2022-04-28 08:13:30,260 INFO L290 TraceCheckUtils]: 16: Hoare triple {204208#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {204208#true} is VALID [2022-04-28 08:13:30,261 INFO L290 TraceCheckUtils]: 17: Hoare triple {204208#true} assume 2 == ~tmp_ndt_1~0; {204208#true} is VALID [2022-04-28 08:13:30,261 INFO L272 TraceCheckUtils]: 18: Hoare triple {204208#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {204258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:13:30,261 INFO L290 TraceCheckUtils]: 19: Hoare triple {204258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {204208#true} is VALID [2022-04-28 08:13:30,261 INFO L290 TraceCheckUtils]: 20: Hoare triple {204208#true} assume 2 == ~deviceExtension__Active~1; {204208#true} is VALID [2022-04-28 08:13:30,262 INFO L272 TraceCheckUtils]: 21: Hoare triple {204208#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {204289#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:30,262 INFO L290 TraceCheckUtils]: 22: Hoare triple {204289#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {204208#true} is VALID [2022-04-28 08:13:30,262 INFO L290 TraceCheckUtils]: 23: Hoare triple {204208#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {204208#true} is VALID [2022-04-28 08:13:30,262 INFO L290 TraceCheckUtils]: 24: Hoare triple {204208#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {204208#true} is VALID [2022-04-28 08:13:30,262 INFO L290 TraceCheckUtils]: 25: Hoare triple {204208#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {204208#true} is VALID [2022-04-28 08:13:30,263 INFO L272 TraceCheckUtils]: 26: Hoare triple {204208#true} call #t~ret84 := CdAudioIsPlayActive(~DeviceObject); {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:30,263 INFO L290 TraceCheckUtils]: 27: Hoare triple {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {204208#true} is VALID [2022-04-28 08:13:30,263 INFO L290 TraceCheckUtils]: 28: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-28 08:13:30,263 INFO L290 TraceCheckUtils]: 29: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 08:13:30,263 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-28 08:13:30,263 INFO L290 TraceCheckUtils]: 31: Hoare triple {204208#true} assume -2147483648 <= #t~ret84 && #t~ret84 <= 2147483647;~tmp___2~0 := #t~ret84;havoc #t~ret84; {204208#true} is VALID [2022-04-28 08:13:30,263 INFO L290 TraceCheckUtils]: 32: Hoare triple {204208#true} assume !(0 != ~tmp___2~0); {204208#true} is VALID [2022-04-28 08:13:30,267 INFO L290 TraceCheckUtils]: 33: Hoare triple {204208#true} assume 0 == ~Toc~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 08:13:30,268 INFO L272 TraceCheckUtils]: 34: Hoare triple {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret85 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:30,269 INFO L290 TraceCheckUtils]: 35: Hoare triple {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:13:30,269 INFO L290 TraceCheckUtils]: 36: Hoare triple {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,269 INFO L290 TraceCheckUtils]: 37: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,270 INFO L272 TraceCheckUtils]: 38: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {204317#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:30,270 INFO L290 TraceCheckUtils]: 39: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-28 08:13:30,270 INFO L290 TraceCheckUtils]: 40: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-28 08:13:30,270 INFO L290 TraceCheckUtils]: 41: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 08:13:30,270 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {204208#true} {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,271 INFO L290 TraceCheckUtils]: 43: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,271 INFO L290 TraceCheckUtils]: 44: Hoare triple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:30,272 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-28 08:13:30,272 INFO L290 TraceCheckUtils]: 46: Hoare triple {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} assume -2147483648 <= #t~ret85 && #t~ret85 <= 2147483647;~tmp___3~0 := #t~ret85;havoc #t~ret85;#res := ~tmp___3~0; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:13:30,272 INFO L290 TraceCheckUtils]: 47: Hoare triple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:13:30,273 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {204208#true} #1488#return; {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 08:13:30,273 INFO L290 TraceCheckUtils]: 49: Hoare triple {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {204287#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 08:13:30,273 INFO L290 TraceCheckUtils]: 50: Hoare triple {204287#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:13:30,274 INFO L290 TraceCheckUtils]: 51: Hoare triple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:13:30,274 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {204208#true} #1370#return; {204253#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 08:13:30,275 INFO L290 TraceCheckUtils]: 53: Hoare triple {204253#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {204254#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:30,275 INFO L290 TraceCheckUtils]: 54: Hoare triple {204254#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {204254#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:30,275 INFO L290 TraceCheckUtils]: 55: Hoare triple {204254#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {204254#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:30,275 INFO L290 TraceCheckUtils]: 56: Hoare triple {204254#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {204254#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:30,276 INFO L290 TraceCheckUtils]: 57: Hoare triple {204254#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:30,276 INFO L290 TraceCheckUtils]: 58: Hoare triple {204254#(not (= main_~status~9 259))} assume -1 != ~status~9; {204254#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:30,276 INFO L290 TraceCheckUtils]: 59: Hoare triple {204254#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:30,277 INFO L290 TraceCheckUtils]: 60: Hoare triple {204254#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:30,277 INFO L290 TraceCheckUtils]: 61: Hoare triple {204254#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {204254#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:30,277 INFO L290 TraceCheckUtils]: 62: Hoare triple {204254#(not (= main_~status~9 259))} assume 1 != ~pended~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:30,277 INFO L290 TraceCheckUtils]: 63: Hoare triple {204254#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:30,278 INFO L290 TraceCheckUtils]: 64: Hoare triple {204254#(not (= main_~status~9 259))} assume 259 == ~status~9; {204209#false} is VALID [2022-04-28 08:13:30,278 INFO L272 TraceCheckUtils]: 65: Hoare triple {204209#false} call errorFn(); {204209#false} is VALID [2022-04-28 08:13:30,278 INFO L290 TraceCheckUtils]: 66: Hoare triple {204209#false} assume !false; {204209#false} is VALID [2022-04-28 08:13:30,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:13:30,278 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:13:30,278 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1014233665] [2022-04-28 08:13:30,278 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1014233665] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:30,278 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:30,278 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 08:13:30,279 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:13:30,279 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [300114613] [2022-04-28 08:13:30,279 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [300114613] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:30,279 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:30,279 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 08:13:30,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1199630091] [2022-04-28 08:13:30,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:13:30,279 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 67 [2022-04-28 08:13:30,279 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:13:30,279 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 08:13:30,322 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:30,322 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-28 08:13:30,322 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:30,322 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-28 08:13:30,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2022-04-28 08:13:30,322 INFO L87 Difference]: Start difference. First operand 789 states and 1070 transitions. Second operand has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 08:13:46,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:46,034 INFO L93 Difference]: Finished difference Result 928 states and 1301 transitions. [2022-04-28 08:13:46,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-28 08:13:46,034 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 67 [2022-04-28 08:13:46,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:13:46,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 08:13:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 823 transitions. [2022-04-28 08:13:46,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 08:13:46,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 823 transitions. [2022-04-28 08:13:46,045 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 823 transitions. [2022-04-28 08:13:46,866 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 823 edges. 823 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:46,902 INFO L225 Difference]: With dead ends: 928 [2022-04-28 08:13:46,902 INFO L226 Difference]: Without dead ends: 903 [2022-04-28 08:13:46,903 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=120, Invalid=692, Unknown=0, NotChecked=0, Total=812 [2022-04-28 08:13:46,903 INFO L413 NwaCegarLoop]: 567 mSDtfsCounter, 638 mSDsluCounter, 2733 mSDsCounter, 0 mSdLazyCounter, 5317 mSolverCounterSat, 254 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 642 SdHoareTripleChecker+Valid, 3300 SdHoareTripleChecker+Invalid, 5571 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 254 IncrementalHoareTripleChecker+Valid, 5317 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2022-04-28 08:13:46,903 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [642 Valid, 3300 Invalid, 5571 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [254 Valid, 5317 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2022-04-28 08:13:46,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 903 states. [2022-04-28 08:13:49,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 903 to 787. [2022-04-28 08:13:49,008 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:13:49,009 INFO L82 GeneralOperation]: Start isEquivalent. First operand 903 states. Second operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) [2022-04-28 08:13:49,009 INFO L74 IsIncluded]: Start isIncluded. First operand 903 states. Second operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) [2022-04-28 08:13:49,010 INFO L87 Difference]: Start difference. First operand 903 states. Second operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) [2022-04-28 08:13:49,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:49,035 INFO L93 Difference]: Finished difference Result 903 states and 1271 transitions. [2022-04-28 08:13:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1271 transitions. [2022-04-28 08:13:49,036 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:49,036 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:49,037 INFO L74 IsIncluded]: Start isIncluded. First operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) Second operand 903 states. [2022-04-28 08:13:49,038 INFO L87 Difference]: Start difference. First operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) Second operand 903 states. [2022-04-28 08:13:49,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:49,065 INFO L93 Difference]: Finished difference Result 903 states and 1271 transitions. [2022-04-28 08:13:49,065 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1271 transitions. [2022-04-28 08:13:49,065 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:49,066 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:49,066 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:13:49,066 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:13:49,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) [2022-04-28 08:13:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 787 states and 1066 transitions. [2022-04-28 08:13:49,095 INFO L78 Accepts]: Start accepts. Automaton has 787 states and 1066 transitions. Word has length 67 [2022-04-28 08:13:49,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:13:49,097 INFO L495 AbstractCegarLoop]: Abstraction has 787 states and 1066 transitions. [2022-04-28 08:13:49,097 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 08:13:49,097 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 787 states and 1066 transitions. [2022-04-28 08:13:51,887 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1066 edges. 1066 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:51,887 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1066 transitions. [2022-04-28 08:13:51,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-28 08:13:51,888 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:13:51,888 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:13:51,889 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-04-28 08:13:51,889 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:13:51,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:13:51,889 INFO L85 PathProgramCache]: Analyzing trace with hash 459187299, now seen corresponding path program 1 times [2022-04-28 08:13:51,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:51,889 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [541391475] [2022-04-28 08:13:51,889 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:13:51,889 INFO L85 PathProgramCache]: Analyzing trace with hash 459187299, now seen corresponding path program 2 times [2022-04-28 08:13:51,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:13:51,889 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [124036006] [2022-04-28 08:13:51,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:13:51,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:13:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:51,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:13:51,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:51,975 INFO L290 TraceCheckUtils]: 0: Hoare triple {209618#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {209572#true} is VALID [2022-04-28 08:13:51,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 08:13:51,975 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {209572#true} {209572#true} #1498#return; {209572#true} is VALID [2022-04-28 08:13:51,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:13:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:51,995 INFO L290 TraceCheckUtils]: 0: Hoare triple {209619#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {209572#true} is VALID [2022-04-28 08:13:51,995 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 08:13:51,995 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {209572#true} {209572#true} #1366#return; {209572#true} is VALID [2022-04-28 08:13:52,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:13:52,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:52,007 INFO L290 TraceCheckUtils]: 0: Hoare triple {209620#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {209572#true} is VALID [2022-04-28 08:13:52,007 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 08:13:52,007 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {209572#true} {209572#true} #1368#return; {209572#true} is VALID [2022-04-28 08:13:52,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:13:52,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:52,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:13:52,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:52,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:13:52,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:52,164 INFO L290 TraceCheckUtils]: 0: Hoare triple {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {209572#true} is VALID [2022-04-28 08:13:52,164 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-28 08:13:52,164 INFO L290 TraceCheckUtils]: 2: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 08:13:52,164 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-28 08:13:52,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-28 08:13:52,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:52,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:13:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:52,232 INFO L290 TraceCheckUtils]: 0: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-28 08:13:52,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-28 08:13:52,232 INFO L290 TraceCheckUtils]: 2: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 08:13:52,233 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {209572#true} {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,233 INFO L290 TraceCheckUtils]: 0: Hoare triple {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:13:52,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,234 INFO L290 TraceCheckUtils]: 2: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,234 INFO L272 TraceCheckUtils]: 3: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {209679#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:52,234 INFO L290 TraceCheckUtils]: 4: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-28 08:13:52,234 INFO L290 TraceCheckUtils]: 5: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-28 08:13:52,235 INFO L290 TraceCheckUtils]: 6: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 08:13:52,242 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {209572#true} {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,243 INFO L290 TraceCheckUtils]: 8: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,243 INFO L290 TraceCheckUtils]: 9: Hoare triple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,244 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1436#return; {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-28 08:13:52,244 INFO L290 TraceCheckUtils]: 0: Hoare triple {209651#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {209572#true} is VALID [2022-04-28 08:13:52,244 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {209572#true} is VALID [2022-04-28 08:13:52,244 INFO L272 TraceCheckUtils]: 2: Hoare triple {209572#true} call #t~ret80 := CdAudioIsPlayActive(~DeviceObject); {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:52,244 INFO L290 TraceCheckUtils]: 3: Hoare triple {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {209572#true} is VALID [2022-04-28 08:13:52,245 INFO L290 TraceCheckUtils]: 4: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-28 08:13:52,245 INFO L290 TraceCheckUtils]: 5: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 08:13:52,245 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-28 08:13:52,245 INFO L290 TraceCheckUtils]: 7: Hoare triple {209572#true} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~tmp~3 := #t~ret80;havoc #t~ret80; {209572#true} is VALID [2022-04-28 08:13:52,245 INFO L290 TraceCheckUtils]: 8: Hoare triple {209572#true} assume !(0 != ~tmp~3); {209572#true} is VALID [2022-04-28 08:13:52,245 INFO L290 TraceCheckUtils]: 9: Hoare triple {209572#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {209572#true} is VALID [2022-04-28 08:13:52,245 INFO L290 TraceCheckUtils]: 10: Hoare triple {209572#true} assume 0 == ~lastSession~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 08:13:52,246 INFO L272 TraceCheckUtils]: 11: Hoare triple {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret81 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:52,246 INFO L290 TraceCheckUtils]: 12: Hoare triple {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:13:52,247 INFO L290 TraceCheckUtils]: 13: Hoare triple {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,247 INFO L290 TraceCheckUtils]: 14: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,247 INFO L272 TraceCheckUtils]: 15: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {209679#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:52,248 INFO L290 TraceCheckUtils]: 16: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-28 08:13:52,248 INFO L290 TraceCheckUtils]: 17: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-28 08:13:52,248 INFO L290 TraceCheckUtils]: 18: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 08:13:52,248 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {209572#true} {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,248 INFO L290 TraceCheckUtils]: 20: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,249 INFO L290 TraceCheckUtils]: 21: Hoare triple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,249 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1436#return; {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-28 08:13:52,250 INFO L290 TraceCheckUtils]: 23: Hoare triple {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~tmp___0~1 := #t~ret81;havoc #t~ret81;#res := ~tmp___0~1; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:13:52,250 INFO L290 TraceCheckUtils]: 24: Hoare triple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:13:52,251 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {209572#true} #1488#return; {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 08:13:52,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {209621#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {209572#true} is VALID [2022-04-28 08:13:52,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume 2 == ~deviceExtension__Active~1; {209572#true} is VALID [2022-04-28 08:13:52,252 INFO L272 TraceCheckUtils]: 2: Hoare triple {209572#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {209651#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:52,252 INFO L290 TraceCheckUtils]: 3: Hoare triple {209651#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {209572#true} is VALID [2022-04-28 08:13:52,252 INFO L290 TraceCheckUtils]: 4: Hoare triple {209572#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {209572#true} is VALID [2022-04-28 08:13:52,252 INFO L272 TraceCheckUtils]: 5: Hoare triple {209572#true} call #t~ret80 := CdAudioIsPlayActive(~DeviceObject); {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:52,252 INFO L290 TraceCheckUtils]: 6: Hoare triple {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {209572#true} is VALID [2022-04-28 08:13:52,252 INFO L290 TraceCheckUtils]: 7: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-28 08:13:52,253 INFO L290 TraceCheckUtils]: 8: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 08:13:52,253 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-28 08:13:52,253 INFO L290 TraceCheckUtils]: 10: Hoare triple {209572#true} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~tmp~3 := #t~ret80;havoc #t~ret80; {209572#true} is VALID [2022-04-28 08:13:52,253 INFO L290 TraceCheckUtils]: 11: Hoare triple {209572#true} assume !(0 != ~tmp~3); {209572#true} is VALID [2022-04-28 08:13:52,253 INFO L290 TraceCheckUtils]: 12: Hoare triple {209572#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {209572#true} is VALID [2022-04-28 08:13:52,253 INFO L290 TraceCheckUtils]: 13: Hoare triple {209572#true} assume 0 == ~lastSession~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 08:13:52,254 INFO L272 TraceCheckUtils]: 14: Hoare triple {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret81 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:52,254 INFO L290 TraceCheckUtils]: 15: Hoare triple {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:13:52,254 INFO L290 TraceCheckUtils]: 16: Hoare triple {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,255 INFO L290 TraceCheckUtils]: 17: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,255 INFO L272 TraceCheckUtils]: 18: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {209679#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:52,255 INFO L290 TraceCheckUtils]: 19: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-28 08:13:52,255 INFO L290 TraceCheckUtils]: 20: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-28 08:13:52,255 INFO L290 TraceCheckUtils]: 21: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 08:13:52,256 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {209572#true} {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,256 INFO L290 TraceCheckUtils]: 23: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,256 INFO L290 TraceCheckUtils]: 24: Hoare triple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,257 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1436#return; {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-28 08:13:52,257 INFO L290 TraceCheckUtils]: 26: Hoare triple {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~tmp___0~1 := #t~ret81;havoc #t~ret81;#res := ~tmp___0~1; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:13:52,258 INFO L290 TraceCheckUtils]: 27: Hoare triple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:13:52,258 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {209572#true} #1488#return; {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 08:13:52,259 INFO L290 TraceCheckUtils]: 29: Hoare triple {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {209649#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 08:13:52,259 INFO L290 TraceCheckUtils]: 30: Hoare triple {209649#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:13:52,259 INFO L290 TraceCheckUtils]: 31: Hoare triple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:13:52,260 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {209572#true} #1370#return; {209616#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 08:13:52,261 INFO L272 TraceCheckUtils]: 0: Hoare triple {209572#true} call ULTIMATE.init(); {209618#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:13:52,261 INFO L290 TraceCheckUtils]: 1: Hoare triple {209618#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {209572#true} is VALID [2022-04-28 08:13:52,261 INFO L290 TraceCheckUtils]: 2: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 08:13:52,261 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {209572#true} {209572#true} #1498#return; {209572#true} is VALID [2022-04-28 08:13:52,261 INFO L272 TraceCheckUtils]: 4: Hoare triple {209572#true} call #t~ret180 := main(); {209572#true} is VALID [2022-04-28 08:13:52,261 INFO L290 TraceCheckUtils]: 5: Hoare triple {209572#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {209572#true} is VALID [2022-04-28 08:13:52,262 INFO L272 TraceCheckUtils]: 6: Hoare triple {209572#true} call _BLAST_init(); {209619#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:52,262 INFO L290 TraceCheckUtils]: 7: Hoare triple {209619#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {209572#true} is VALID [2022-04-28 08:13:52,262 INFO L290 TraceCheckUtils]: 8: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 08:13:52,262 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {209572#true} {209572#true} #1366#return; {209572#true} is VALID [2022-04-28 08:13:52,262 INFO L290 TraceCheckUtils]: 10: Hoare triple {209572#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {209572#true} is VALID [2022-04-28 08:13:52,263 INFO L290 TraceCheckUtils]: 11: Hoare triple {209572#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {209572#true} is VALID [2022-04-28 08:13:52,263 INFO L272 TraceCheckUtils]: 12: Hoare triple {209572#true} call stub_driver_init(); {209620#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:52,263 INFO L290 TraceCheckUtils]: 13: Hoare triple {209620#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {209572#true} is VALID [2022-04-28 08:13:52,263 INFO L290 TraceCheckUtils]: 14: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 08:13:52,263 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {209572#true} {209572#true} #1368#return; {209572#true} is VALID [2022-04-28 08:13:52,263 INFO L290 TraceCheckUtils]: 16: Hoare triple {209572#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {209572#true} is VALID [2022-04-28 08:13:52,263 INFO L290 TraceCheckUtils]: 17: Hoare triple {209572#true} assume 2 == ~tmp_ndt_1~0; {209572#true} is VALID [2022-04-28 08:13:52,264 INFO L272 TraceCheckUtils]: 18: Hoare triple {209572#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {209621#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:13:52,264 INFO L290 TraceCheckUtils]: 19: Hoare triple {209621#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {209572#true} is VALID [2022-04-28 08:13:52,264 INFO L290 TraceCheckUtils]: 20: Hoare triple {209572#true} assume 2 == ~deviceExtension__Active~1; {209572#true} is VALID [2022-04-28 08:13:52,265 INFO L272 TraceCheckUtils]: 21: Hoare triple {209572#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {209651#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:52,265 INFO L290 TraceCheckUtils]: 22: Hoare triple {209651#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {209572#true} is VALID [2022-04-28 08:13:52,265 INFO L290 TraceCheckUtils]: 23: Hoare triple {209572#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {209572#true} is VALID [2022-04-28 08:13:52,266 INFO L272 TraceCheckUtils]: 24: Hoare triple {209572#true} call #t~ret80 := CdAudioIsPlayActive(~DeviceObject); {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:52,266 INFO L290 TraceCheckUtils]: 25: Hoare triple {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {209572#true} is VALID [2022-04-28 08:13:52,266 INFO L290 TraceCheckUtils]: 26: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-28 08:13:52,266 INFO L290 TraceCheckUtils]: 27: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 08:13:52,266 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-28 08:13:52,266 INFO L290 TraceCheckUtils]: 29: Hoare triple {209572#true} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~tmp~3 := #t~ret80;havoc #t~ret80; {209572#true} is VALID [2022-04-28 08:13:52,266 INFO L290 TraceCheckUtils]: 30: Hoare triple {209572#true} assume !(0 != ~tmp~3); {209572#true} is VALID [2022-04-28 08:13:52,266 INFO L290 TraceCheckUtils]: 31: Hoare triple {209572#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {209572#true} is VALID [2022-04-28 08:13:52,266 INFO L290 TraceCheckUtils]: 32: Hoare triple {209572#true} assume 0 == ~lastSession~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 08:13:52,267 INFO L272 TraceCheckUtils]: 33: Hoare triple {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret81 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:52,267 INFO L290 TraceCheckUtils]: 34: Hoare triple {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:13:52,268 INFO L290 TraceCheckUtils]: 35: Hoare triple {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,268 INFO L290 TraceCheckUtils]: 36: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,268 INFO L272 TraceCheckUtils]: 37: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {209679#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:52,268 INFO L290 TraceCheckUtils]: 38: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-28 08:13:52,269 INFO L290 TraceCheckUtils]: 39: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-28 08:13:52,269 INFO L290 TraceCheckUtils]: 40: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 08:13:52,269 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {209572#true} {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,269 INFO L290 TraceCheckUtils]: 42: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,270 INFO L290 TraceCheckUtils]: 43: Hoare triple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:13:52,270 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1436#return; {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-28 08:13:52,271 INFO L290 TraceCheckUtils]: 45: Hoare triple {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~tmp___0~1 := #t~ret81;havoc #t~ret81;#res := ~tmp___0~1; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:13:52,271 INFO L290 TraceCheckUtils]: 46: Hoare triple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 08:13:52,271 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {209572#true} #1488#return; {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 08:13:52,272 INFO L290 TraceCheckUtils]: 48: Hoare triple {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {209649#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 08:13:52,272 INFO L290 TraceCheckUtils]: 49: Hoare triple {209649#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:13:52,272 INFO L290 TraceCheckUtils]: 50: Hoare triple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:13:52,273 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {209572#true} #1370#return; {209616#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 08:13:52,273 INFO L290 TraceCheckUtils]: 52: Hoare triple {209616#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {209617#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:52,273 INFO L290 TraceCheckUtils]: 53: Hoare triple {209617#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {209617#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:52,274 INFO L290 TraceCheckUtils]: 54: Hoare triple {209617#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {209617#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:52,274 INFO L290 TraceCheckUtils]: 55: Hoare triple {209617#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {209617#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:52,274 INFO L290 TraceCheckUtils]: 56: Hoare triple {209617#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:52,275 INFO L290 TraceCheckUtils]: 57: Hoare triple {209617#(not (= main_~status~9 259))} assume -1 != ~status~9; {209617#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:52,275 INFO L290 TraceCheckUtils]: 58: Hoare triple {209617#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:52,275 INFO L290 TraceCheckUtils]: 59: Hoare triple {209617#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:52,275 INFO L290 TraceCheckUtils]: 60: Hoare triple {209617#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {209617#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:52,276 INFO L290 TraceCheckUtils]: 61: Hoare triple {209617#(not (= main_~status~9 259))} assume 1 != ~pended~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:52,276 INFO L290 TraceCheckUtils]: 62: Hoare triple {209617#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-28 08:13:52,276 INFO L290 TraceCheckUtils]: 63: Hoare triple {209617#(not (= main_~status~9 259))} assume 259 == ~status~9; {209573#false} is VALID [2022-04-28 08:13:52,276 INFO L272 TraceCheckUtils]: 64: Hoare triple {209573#false} call errorFn(); {209573#false} is VALID [2022-04-28 08:13:52,276 INFO L290 TraceCheckUtils]: 65: Hoare triple {209573#false} assume !false; {209573#false} is VALID [2022-04-28 08:13:52,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:13:52,277 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:13:52,277 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [124036006] [2022-04-28 08:13:52,277 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [124036006] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:52,277 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:52,277 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 08:13:52,277 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:13:52,280 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [541391475] [2022-04-28 08:13:52,280 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [541391475] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:52,280 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:52,280 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 08:13:52,280 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431907381] [2022-04-28 08:13:52,280 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:13:52,281 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 66 [2022-04-28 08:13:52,281 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:13:52,281 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 08:13:52,323 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:52,323 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-28 08:13:52,323 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:52,323 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-28 08:13:52,323 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2022-04-28 08:13:52,324 INFO L87 Difference]: Start difference. First operand 787 states and 1066 transitions. Second operand has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 08:14:07,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:07,165 INFO L93 Difference]: Finished difference Result 925 states and 1294 transitions. [2022-04-28 08:14:07,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-28 08:14:07,165 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 66 [2022-04-28 08:14:07,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:14:07,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 08:14:07,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 816 transitions. [2022-04-28 08:14:07,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 08:14:07,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 816 transitions. [2022-04-28 08:14:07,178 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 816 transitions. [2022-04-28 08:14:07,978 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 816 edges. 816 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:08,019 INFO L225 Difference]: With dead ends: 925 [2022-04-28 08:14:08,019 INFO L226 Difference]: Without dead ends: 900 [2022-04-28 08:14:08,020 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=120, Invalid=692, Unknown=0, NotChecked=0, Total=812 [2022-04-28 08:14:08,020 INFO L413 NwaCegarLoop]: 564 mSDtfsCounter, 935 mSDsluCounter, 2486 mSDsCounter, 0 mSdLazyCounter, 4770 mSolverCounterSat, 362 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 938 SdHoareTripleChecker+Valid, 3050 SdHoareTripleChecker+Invalid, 5132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 362 IncrementalHoareTripleChecker+Valid, 4770 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2022-04-28 08:14:08,020 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [938 Valid, 3050 Invalid, 5132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [362 Valid, 4770 Invalid, 0 Unknown, 0 Unchecked, 5.7s Time] [2022-04-28 08:14:08,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 900 states. [2022-04-28 08:14:10,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 900 to 785. [2022-04-28 08:14:10,108 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:14:10,109 INFO L82 GeneralOperation]: Start isEquivalent. First operand 900 states. Second operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) [2022-04-28 08:14:10,110 INFO L74 IsIncluded]: Start isIncluded. First operand 900 states. Second operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) [2022-04-28 08:14:10,110 INFO L87 Difference]: Start difference. First operand 900 states. Second operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) [2022-04-28 08:14:10,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:10,137 INFO L93 Difference]: Finished difference Result 900 states and 1264 transitions. [2022-04-28 08:14:10,137 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1264 transitions. [2022-04-28 08:14:10,138 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:10,138 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:10,139 INFO L74 IsIncluded]: Start isIncluded. First operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) Second operand 900 states. [2022-04-28 08:14:10,139 INFO L87 Difference]: Start difference. First operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) Second operand 900 states. [2022-04-28 08:14:10,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:10,165 INFO L93 Difference]: Finished difference Result 900 states and 1264 transitions. [2022-04-28 08:14:10,166 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1264 transitions. [2022-04-28 08:14:10,166 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:10,167 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:10,167 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:14:10,167 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:14:10,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) [2022-04-28 08:14:10,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 785 states and 1062 transitions. [2022-04-28 08:14:10,198 INFO L78 Accepts]: Start accepts. Automaton has 785 states and 1062 transitions. Word has length 66 [2022-04-28 08:14:10,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:14:10,198 INFO L495 AbstractCegarLoop]: Abstraction has 785 states and 1062 transitions. [2022-04-28 08:14:10,198 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 08:14:10,198 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 785 states and 1062 transitions. [2022-04-28 08:14:12,905 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1062 edges. 1062 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:12,905 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1062 transitions. [2022-04-28 08:14:12,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 08:14:12,906 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:14:12,906 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:14:12,906 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-04-28 08:14:12,906 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:14:12,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:14:12,907 INFO L85 PathProgramCache]: Analyzing trace with hash 1449409574, now seen corresponding path program 1 times [2022-04-28 08:14:12,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:12,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1819863617] [2022-04-28 08:14:12,907 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:14:12,907 INFO L85 PathProgramCache]: Analyzing trace with hash 1449409574, now seen corresponding path program 2 times [2022-04-28 08:14:12,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:14:12,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [53727026] [2022-04-28 08:14:12,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:14:12,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:14:12,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:12,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:14:12,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:12,997 INFO L290 TraceCheckUtils]: 0: Hoare triple {214961#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {214918#true} is VALID [2022-04-28 08:14:12,997 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 08:14:12,997 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {214918#true} {214918#true} #1498#return; {214918#true} is VALID [2022-04-28 08:14:13,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:14:13,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:13,025 INFO L290 TraceCheckUtils]: 0: Hoare triple {214962#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {214918#true} is VALID [2022-04-28 08:14:13,026 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 08:14:13,026 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {214918#true} {214918#true} #1366#return; {214918#true} is VALID [2022-04-28 08:14:13,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:14:13,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:13,038 INFO L290 TraceCheckUtils]: 0: Hoare triple {214963#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {214918#true} is VALID [2022-04-28 08:14:13,038 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 08:14:13,038 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {214918#true} {214918#true} #1368#return; {214918#true} is VALID [2022-04-28 08:14:13,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:14:13,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:13,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:14:13,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:13,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-28 08:14:13,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:13,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:14:13,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:13,228 INFO L290 TraceCheckUtils]: 0: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-28 08:14:13,228 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-28 08:14:13,228 INFO L290 TraceCheckUtils]: 2: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 08:14:13,229 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {214918#true} {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,229 INFO L290 TraceCheckUtils]: 0: Hoare triple {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:14:13,229 INFO L290 TraceCheckUtils]: 1: Hoare triple {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,230 INFO L290 TraceCheckUtils]: 2: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,230 INFO L272 TraceCheckUtils]: 3: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {215014#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:13,230 INFO L290 TraceCheckUtils]: 4: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-28 08:14:13,230 INFO L290 TraceCheckUtils]: 5: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-28 08:14:13,230 INFO L290 TraceCheckUtils]: 6: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 08:14:13,231 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {214918#true} {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,231 INFO L290 TraceCheckUtils]: 8: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,231 INFO L290 TraceCheckUtils]: 9: Hoare triple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,232 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1452#return; {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-28 08:14:13,232 INFO L290 TraceCheckUtils]: 0: Hoare triple {214991#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {214918#true} is VALID [2022-04-28 08:14:13,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {214918#true} is VALID [2022-04-28 08:14:13,232 INFO L290 TraceCheckUtils]: 2: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {214918#true} is VALID [2022-04-28 08:14:13,232 INFO L290 TraceCheckUtils]: 3: Hoare triple {214918#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {214918#true} is VALID [2022-04-28 08:14:13,233 INFO L290 TraceCheckUtils]: 4: Hoare triple {214918#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {214918#true} is VALID [2022-04-28 08:14:13,233 INFO L290 TraceCheckUtils]: 5: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {214918#true} is VALID [2022-04-28 08:14:13,233 INFO L290 TraceCheckUtils]: 6: Hoare triple {214918#true} assume !(0 == ~SubQPtr~0); {214918#true} is VALID [2022-04-28 08:14:13,233 INFO L290 TraceCheckUtils]: 7: Hoare triple {214918#true} assume 1 != ~userPtr__Format~0;~status~5 := -1073741823;~Irp__IoStatus__Information~0 := 0; {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-28 08:14:13,234 INFO L272 TraceCheckUtils]: 8: Hoare triple {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} call #t~ret90 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:13,234 INFO L290 TraceCheckUtils]: 9: Hoare triple {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:14:13,234 INFO L290 TraceCheckUtils]: 10: Hoare triple {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,235 INFO L290 TraceCheckUtils]: 11: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,235 INFO L272 TraceCheckUtils]: 12: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {215014#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:13,235 INFO L290 TraceCheckUtils]: 13: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-28 08:14:13,235 INFO L290 TraceCheckUtils]: 14: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-28 08:14:13,235 INFO L290 TraceCheckUtils]: 15: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 08:14:13,236 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {214918#true} {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,236 INFO L290 TraceCheckUtils]: 17: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,236 INFO L290 TraceCheckUtils]: 18: Hoare triple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,237 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1452#return; {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-28 08:14:13,237 INFO L290 TraceCheckUtils]: 20: Hoare triple {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} assume -2147483648 <= #t~ret90 && #t~ret90 <= 2147483647;~tmp___6~0 := #t~ret90;havoc #t~ret90;#res := ~tmp___6~0; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-28 08:14:13,238 INFO L290 TraceCheckUtils]: 21: Hoare triple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-28 08:14:13,238 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {214918#true} #1488#return; {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 08:14:13,238 INFO L290 TraceCheckUtils]: 0: Hoare triple {214964#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {214918#true} is VALID [2022-04-28 08:14:13,238 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume 2 == ~deviceExtension__Active~1; {214918#true} is VALID [2022-04-28 08:14:13,239 INFO L272 TraceCheckUtils]: 2: Hoare triple {214918#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {214991#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:13,239 INFO L290 TraceCheckUtils]: 3: Hoare triple {214991#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {214918#true} is VALID [2022-04-28 08:14:13,239 INFO L290 TraceCheckUtils]: 4: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {214918#true} is VALID [2022-04-28 08:14:13,239 INFO L290 TraceCheckUtils]: 5: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {214918#true} is VALID [2022-04-28 08:14:13,239 INFO L290 TraceCheckUtils]: 6: Hoare triple {214918#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {214918#true} is VALID [2022-04-28 08:14:13,239 INFO L290 TraceCheckUtils]: 7: Hoare triple {214918#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {214918#true} is VALID [2022-04-28 08:14:13,239 INFO L290 TraceCheckUtils]: 8: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {214918#true} is VALID [2022-04-28 08:14:13,240 INFO L290 TraceCheckUtils]: 9: Hoare triple {214918#true} assume !(0 == ~SubQPtr~0); {214918#true} is VALID [2022-04-28 08:14:13,240 INFO L290 TraceCheckUtils]: 10: Hoare triple {214918#true} assume 1 != ~userPtr__Format~0;~status~5 := -1073741823;~Irp__IoStatus__Information~0 := 0; {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-28 08:14:13,240 INFO L272 TraceCheckUtils]: 11: Hoare triple {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} call #t~ret90 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:13,241 INFO L290 TraceCheckUtils]: 12: Hoare triple {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:14:13,241 INFO L290 TraceCheckUtils]: 13: Hoare triple {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,241 INFO L290 TraceCheckUtils]: 14: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,242 INFO L272 TraceCheckUtils]: 15: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {215014#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:13,242 INFO L290 TraceCheckUtils]: 16: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-28 08:14:13,242 INFO L290 TraceCheckUtils]: 17: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-28 08:14:13,242 INFO L290 TraceCheckUtils]: 18: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 08:14:13,242 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {214918#true} {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,243 INFO L290 TraceCheckUtils]: 20: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,243 INFO L290 TraceCheckUtils]: 21: Hoare triple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,244 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1452#return; {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-28 08:14:13,244 INFO L290 TraceCheckUtils]: 23: Hoare triple {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} assume -2147483648 <= #t~ret90 && #t~ret90 <= 2147483647;~tmp___6~0 := #t~ret90;havoc #t~ret90;#res := ~tmp___6~0; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-28 08:14:13,244 INFO L290 TraceCheckUtils]: 24: Hoare triple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-28 08:14:13,245 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {214918#true} #1488#return; {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 08:14:13,245 INFO L290 TraceCheckUtils]: 26: Hoare triple {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {214989#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} is VALID [2022-04-28 08:14:13,246 INFO L290 TraceCheckUtils]: 27: Hoare triple {214989#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} #res := ~status~3; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:14:13,246 INFO L290 TraceCheckUtils]: 28: Hoare triple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} assume true; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:14:13,246 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} {214918#true} #1370#return; {214959#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 08:14:13,248 INFO L272 TraceCheckUtils]: 0: Hoare triple {214918#true} call ULTIMATE.init(); {214961#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:14:13,248 INFO L290 TraceCheckUtils]: 1: Hoare triple {214961#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {214918#true} is VALID [2022-04-28 08:14:13,248 INFO L290 TraceCheckUtils]: 2: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 08:14:13,248 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {214918#true} {214918#true} #1498#return; {214918#true} is VALID [2022-04-28 08:14:13,248 INFO L272 TraceCheckUtils]: 4: Hoare triple {214918#true} call #t~ret180 := main(); {214918#true} is VALID [2022-04-28 08:14:13,248 INFO L290 TraceCheckUtils]: 5: Hoare triple {214918#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {214918#true} is VALID [2022-04-28 08:14:13,249 INFO L272 TraceCheckUtils]: 6: Hoare triple {214918#true} call _BLAST_init(); {214962#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:13,249 INFO L290 TraceCheckUtils]: 7: Hoare triple {214962#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {214918#true} is VALID [2022-04-28 08:14:13,249 INFO L290 TraceCheckUtils]: 8: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 08:14:13,249 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {214918#true} {214918#true} #1366#return; {214918#true} is VALID [2022-04-28 08:14:13,249 INFO L290 TraceCheckUtils]: 10: Hoare triple {214918#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {214918#true} is VALID [2022-04-28 08:14:13,249 INFO L290 TraceCheckUtils]: 11: Hoare triple {214918#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {214918#true} is VALID [2022-04-28 08:14:13,250 INFO L272 TraceCheckUtils]: 12: Hoare triple {214918#true} call stub_driver_init(); {214963#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:13,250 INFO L290 TraceCheckUtils]: 13: Hoare triple {214963#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {214918#true} is VALID [2022-04-28 08:14:13,250 INFO L290 TraceCheckUtils]: 14: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 08:14:13,250 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {214918#true} {214918#true} #1368#return; {214918#true} is VALID [2022-04-28 08:14:13,250 INFO L290 TraceCheckUtils]: 16: Hoare triple {214918#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {214918#true} is VALID [2022-04-28 08:14:13,250 INFO L290 TraceCheckUtils]: 17: Hoare triple {214918#true} assume 2 == ~tmp_ndt_1~0; {214918#true} is VALID [2022-04-28 08:14:13,251 INFO L272 TraceCheckUtils]: 18: Hoare triple {214918#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {214964#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:14:13,251 INFO L290 TraceCheckUtils]: 19: Hoare triple {214964#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {214918#true} is VALID [2022-04-28 08:14:13,251 INFO L290 TraceCheckUtils]: 20: Hoare triple {214918#true} assume 2 == ~deviceExtension__Active~1; {214918#true} is VALID [2022-04-28 08:14:13,252 INFO L272 TraceCheckUtils]: 21: Hoare triple {214918#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {214991#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:13,252 INFO L290 TraceCheckUtils]: 22: Hoare triple {214991#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {214918#true} is VALID [2022-04-28 08:14:13,252 INFO L290 TraceCheckUtils]: 23: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {214918#true} is VALID [2022-04-28 08:14:13,252 INFO L290 TraceCheckUtils]: 24: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {214918#true} is VALID [2022-04-28 08:14:13,252 INFO L290 TraceCheckUtils]: 25: Hoare triple {214918#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {214918#true} is VALID [2022-04-28 08:14:13,252 INFO L290 TraceCheckUtils]: 26: Hoare triple {214918#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {214918#true} is VALID [2022-04-28 08:14:13,252 INFO L290 TraceCheckUtils]: 27: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {214918#true} is VALID [2022-04-28 08:14:13,252 INFO L290 TraceCheckUtils]: 28: Hoare triple {214918#true} assume !(0 == ~SubQPtr~0); {214918#true} is VALID [2022-04-28 08:14:13,252 INFO L290 TraceCheckUtils]: 29: Hoare triple {214918#true} assume 1 != ~userPtr__Format~0;~status~5 := -1073741823;~Irp__IoStatus__Information~0 := 0; {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-28 08:14:13,253 INFO L272 TraceCheckUtils]: 30: Hoare triple {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} call #t~ret90 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:13,253 INFO L290 TraceCheckUtils]: 31: Hoare triple {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 08:14:13,254 INFO L290 TraceCheckUtils]: 32: Hoare triple {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,254 INFO L290 TraceCheckUtils]: 33: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,254 INFO L272 TraceCheckUtils]: 34: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {215014#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:13,255 INFO L290 TraceCheckUtils]: 35: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-28 08:14:13,255 INFO L290 TraceCheckUtils]: 36: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-28 08:14:13,255 INFO L290 TraceCheckUtils]: 37: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 08:14:13,255 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {214918#true} {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,255 INFO L290 TraceCheckUtils]: 39: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,256 INFO L290 TraceCheckUtils]: 40: Hoare triple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 08:14:13,256 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1452#return; {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-28 08:14:13,257 INFO L290 TraceCheckUtils]: 42: Hoare triple {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} assume -2147483648 <= #t~ret90 && #t~ret90 <= 2147483647;~tmp___6~0 := #t~ret90;havoc #t~ret90;#res := ~tmp___6~0; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-28 08:14:13,257 INFO L290 TraceCheckUtils]: 43: Hoare triple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-28 08:14:13,257 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {214918#true} #1488#return; {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 08:14:13,258 INFO L290 TraceCheckUtils]: 45: Hoare triple {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {214989#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} is VALID [2022-04-28 08:14:13,258 INFO L290 TraceCheckUtils]: 46: Hoare triple {214989#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} #res := ~status~3; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:14:13,258 INFO L290 TraceCheckUtils]: 47: Hoare triple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} assume true; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 08:14:13,259 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} {214918#true} #1370#return; {214959#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 08:14:13,259 INFO L290 TraceCheckUtils]: 49: Hoare triple {214959#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {214960#(not (= main_~status~9 259))} is VALID [2022-04-28 08:14:13,260 INFO L290 TraceCheckUtils]: 50: Hoare triple {214960#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {214960#(not (= main_~status~9 259))} is VALID [2022-04-28 08:14:13,260 INFO L290 TraceCheckUtils]: 51: Hoare triple {214960#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {214960#(not (= main_~status~9 259))} is VALID [2022-04-28 08:14:13,260 INFO L290 TraceCheckUtils]: 52: Hoare triple {214960#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {214960#(not (= main_~status~9 259))} is VALID [2022-04-28 08:14:13,260 INFO L290 TraceCheckUtils]: 53: Hoare triple {214960#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-28 08:14:13,261 INFO L290 TraceCheckUtils]: 54: Hoare triple {214960#(not (= main_~status~9 259))} assume -1 != ~status~9; {214960#(not (= main_~status~9 259))} is VALID [2022-04-28 08:14:13,261 INFO L290 TraceCheckUtils]: 55: Hoare triple {214960#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-28 08:14:13,261 INFO L290 TraceCheckUtils]: 56: Hoare triple {214960#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-28 08:14:13,261 INFO L290 TraceCheckUtils]: 57: Hoare triple {214960#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {214960#(not (= main_~status~9 259))} is VALID [2022-04-28 08:14:13,262 INFO L290 TraceCheckUtils]: 58: Hoare triple {214960#(not (= main_~status~9 259))} assume 1 != ~pended~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-28 08:14:13,262 INFO L290 TraceCheckUtils]: 59: Hoare triple {214960#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-28 08:14:13,262 INFO L290 TraceCheckUtils]: 60: Hoare triple {214960#(not (= main_~status~9 259))} assume 259 == ~status~9; {214919#false} is VALID [2022-04-28 08:14:13,262 INFO L272 TraceCheckUtils]: 61: Hoare triple {214919#false} call errorFn(); {214919#false} is VALID [2022-04-28 08:14:13,262 INFO L290 TraceCheckUtils]: 62: Hoare triple {214919#false} assume !false; {214919#false} is VALID [2022-04-28 08:14:13,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:14:13,263 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:14:13,263 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [53727026] [2022-04-28 08:14:13,263 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [53727026] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:13,263 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:13,263 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 08:14:13,263 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:14:13,263 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1819863617] [2022-04-28 08:14:13,263 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1819863617] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:13,263 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:13,263 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 08:14:13,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [732515736] [2022-04-28 08:14:13,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:14:13,264 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 63 [2022-04-28 08:14:13,264 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:14:13,264 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:14:13,303 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:13,304 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 08:14:13,304 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:13,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 08:14:13,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-28 08:14:13,304 INFO L87 Difference]: Start difference. First operand 785 states and 1062 transitions. Second operand has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:14:29,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:29,572 INFO L93 Difference]: Finished difference Result 920 states and 1285 transitions. [2022-04-28 08:14:29,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-28 08:14:29,572 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 63 [2022-04-28 08:14:29,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:14:29,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:14:29,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 792 transitions. [2022-04-28 08:14:29,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:14:29,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 792 transitions. [2022-04-28 08:14:29,583 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 792 transitions. [2022-04-28 08:14:30,361 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 792 edges. 792 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:30,401 INFO L225 Difference]: With dead ends: 920 [2022-04-28 08:14:30,402 INFO L226 Difference]: Without dead ends: 896 [2022-04-28 08:14:30,402 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=99, Invalid=603, Unknown=0, NotChecked=0, Total=702 [2022-04-28 08:14:30,402 INFO L413 NwaCegarLoop]: 541 mSDtfsCounter, 871 mSDsluCounter, 2316 mSDsCounter, 0 mSdLazyCounter, 5681 mSolverCounterSat, 340 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 874 SdHoareTripleChecker+Valid, 2857 SdHoareTripleChecker+Invalid, 6021 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 340 IncrementalHoareTripleChecker+Valid, 5681 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2022-04-28 08:14:30,403 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [874 Valid, 2857 Invalid, 6021 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [340 Valid, 5681 Invalid, 0 Unknown, 0 Unchecked, 6.5s Time] [2022-04-28 08:14:30,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 896 states. [2022-04-28 08:14:32,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 896 to 783. [2022-04-28 08:14:32,488 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:14:32,489 INFO L82 GeneralOperation]: Start isEquivalent. First operand 896 states. Second operand has 783 states, 619 states have (on average 1.3182552504038771) internal successors, (816), 634 states have internal predecessors, (816), 93 states have call successors, (93), 51 states have call predecessors, (93), 70 states have return successors, (149), 104 states have call predecessors, (149), 87 states have call successors, (149) [2022-04-28 08:14:32,489 INFO L74 IsIncluded]: Start isIncluded. First operand 896 states. Second operand has 783 states, 619 states have (on average 1.3182552504038771) internal successors, (816), 634 states have internal predecessors, (816), 93 states have call successors, (93), 51 states have call predecessors, (93), 70 states have return successors, (149), 104 states have call predecessors, (149), 87 states have call successors, (149) [2022-04-28 08:14:32,490 INFO L87 Difference]: Start difference. First operand 896 states. Second operand has 783 states, 619 states have (on average 1.3182552504038771) internal successors, (816), 634 states have internal predecessors, (816), 93 states have call successors, (93), 51 states have call predecessors, (93), 70 states have return successors, (149), 104 states have call predecessors, (149), 87 states have call successors, (149) [2022-04-28 08:14:32,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:32,516 INFO L93 Difference]: Finished difference Result 896 states and 1258 transitions. [2022-04-28 08:14:32,516 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1258 transitions. [2022-04-28 08:14:32,517 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:32,517 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:32,518 INFO L74 IsIncluded]: Start isIncluded. First operand has 783 states, 619 states have (on average 1.3182552504038771) internal successors, (816), 634 states have internal predecessors, (816), 93 states have call successors, (93), 51 states have call predecessors, (93), 70 states have return successors, (149), 104 states have call predecessors, (149), 87 states have call successors, (149) Second operand 896 states. [2022-04-28 08:14:32,518 INFO L87 Difference]: Start difference. First operand has 783 states, 619 states have (on average 1.3182552504038771) internal successors, (816), 634 states have internal predecessors, (816), 93 states have call successors, (93), 51 states have call predecessors, (93), 70 states have return successors, (149), 104 states have call predecessors, (149), 87 states have call successors, (149) Second operand 896 states. [2022-04-28 08:14:32,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:32,545 INFO L93 Difference]: Finished difference Result 896 states and 1258 transitions. [2022-04-28 08:14:32,545 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1258 transitions. [2022-04-28 08:14:32,546 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:32,546 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:32,546 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:14:32,546 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:14:32,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 783 states, 619 states have (on average 1.3182552504038771) internal successors, (816), 634 states have internal predecessors, (816), 93 states have call successors, (93), 51 states have call predecessors, (93), 70 states have return successors, (149), 104 states have call predecessors, (149), 87 states have call successors, (149) [2022-04-28 08:14:32,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 783 states and 1058 transitions. [2022-04-28 08:14:32,575 INFO L78 Accepts]: Start accepts. Automaton has 783 states and 1058 transitions. Word has length 63 [2022-04-28 08:14:32,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:14:32,575 INFO L495 AbstractCegarLoop]: Abstraction has 783 states and 1058 transitions. [2022-04-28 08:14:32,575 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:14:32,575 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 783 states and 1058 transitions. [2022-04-28 08:14:35,326 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1058 edges. 1058 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:35,326 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1058 transitions. [2022-04-28 08:14:35,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 08:14:35,327 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:14:35,327 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:14:35,327 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-04-28 08:14:35,327 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:14:35,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:14:35,327 INFO L85 PathProgramCache]: Analyzing trace with hash 1540652363, now seen corresponding path program 1 times [2022-04-28 08:14:35,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:35,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [153829467] [2022-04-28 08:14:35,328 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:14:35,328 INFO L85 PathProgramCache]: Analyzing trace with hash 1540652363, now seen corresponding path program 2 times [2022-04-28 08:14:35,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:14:35,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092422859] [2022-04-28 08:14:35,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:14:35,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:14:35,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:35,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:14:35,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:35,403 INFO L290 TraceCheckUtils]: 0: Hoare triple {220270#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {220229#true} is VALID [2022-04-28 08:14:35,403 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 08:14:35,403 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {220229#true} {220229#true} #1498#return; {220229#true} is VALID [2022-04-28 08:14:35,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:14:35,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:35,423 INFO L290 TraceCheckUtils]: 0: Hoare triple {220271#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {220229#true} is VALID [2022-04-28 08:14:35,423 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 08:14:35,423 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {220229#true} {220229#true} #1366#return; {220229#true} is VALID [2022-04-28 08:14:35,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:14:35,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:35,433 INFO L290 TraceCheckUtils]: 0: Hoare triple {220272#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {220229#true} is VALID [2022-04-28 08:14:35,433 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 08:14:35,433 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {220229#true} {220229#true} #1368#return; {220229#true} is VALID [2022-04-28 08:14:35,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:14:35,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:35,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:14:35,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:35,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:14:35,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:35,496 INFO L290 TraceCheckUtils]: 0: Hoare triple {220307#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 08:14:35,496 INFO L290 TraceCheckUtils]: 1: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 08:14:35,497 INFO L290 TraceCheckUtils]: 2: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {220230#false} is VALID [2022-04-28 08:14:35,497 INFO L290 TraceCheckUtils]: 3: Hoare triple {220230#false} assume !(259 == ~__cil_tmp18~0); {220230#false} is VALID [2022-04-28 08:14:35,497 INFO L290 TraceCheckUtils]: 4: Hoare triple {220230#false} #res := ~status~0; {220230#false} is VALID [2022-04-28 08:14:35,497 INFO L290 TraceCheckUtils]: 5: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 08:14:35,497 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {220230#false} {220229#true} #1480#return; {220230#false} is VALID [2022-04-28 08:14:35,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:14:35,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:35,504 INFO L290 TraceCheckUtils]: 0: Hoare triple {220309#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {220229#true} is VALID [2022-04-28 08:14:35,504 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {220229#true} is VALID [2022-04-28 08:14:35,504 INFO L290 TraceCheckUtils]: 2: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 08:14:35,504 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {220229#true} {220230#false} #1486#return; {220230#false} is VALID [2022-04-28 08:14:35,504 INFO L290 TraceCheckUtils]: 0: Hoare triple {220295#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {220229#true} is VALID [2022-04-28 08:14:35,505 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {220229#true} is VALID [2022-04-28 08:14:35,505 INFO L272 TraceCheckUtils]: 2: Hoare triple {220229#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {220307#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:35,505 INFO L290 TraceCheckUtils]: 3: Hoare triple {220307#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 08:14:35,506 INFO L290 TraceCheckUtils]: 4: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 08:14:35,506 INFO L290 TraceCheckUtils]: 5: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {220230#false} is VALID [2022-04-28 08:14:35,506 INFO L290 TraceCheckUtils]: 6: Hoare triple {220230#false} assume !(259 == ~__cil_tmp18~0); {220230#false} is VALID [2022-04-28 08:14:35,506 INFO L290 TraceCheckUtils]: 7: Hoare triple {220230#false} #res := ~status~0; {220230#false} is VALID [2022-04-28 08:14:35,506 INFO L290 TraceCheckUtils]: 8: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 08:14:35,506 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {220230#false} {220229#true} #1480#return; {220230#false} is VALID [2022-04-28 08:14:35,506 INFO L290 TraceCheckUtils]: 10: Hoare triple {220230#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {220230#false} is VALID [2022-04-28 08:14:35,506 INFO L290 TraceCheckUtils]: 11: Hoare triple {220230#false} assume !(~status~7 < 0); {220230#false} is VALID [2022-04-28 08:14:35,506 INFO L290 TraceCheckUtils]: 12: Hoare triple {220230#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {220230#false} is VALID [2022-04-28 08:14:35,507 INFO L272 TraceCheckUtils]: 13: Hoare triple {220230#false} call IofCompleteRequest(~Irp, 0); {220309#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:35,507 INFO L290 TraceCheckUtils]: 14: Hoare triple {220309#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {220229#true} is VALID [2022-04-28 08:14:35,507 INFO L290 TraceCheckUtils]: 15: Hoare triple {220229#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {220229#true} is VALID [2022-04-28 08:14:35,507 INFO L290 TraceCheckUtils]: 16: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 08:14:35,507 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {220229#true} {220230#false} #1486#return; {220230#false} is VALID [2022-04-28 08:14:35,507 INFO L290 TraceCheckUtils]: 18: Hoare triple {220230#false} #res := ~status~7; {220230#false} is VALID [2022-04-28 08:14:35,507 INFO L290 TraceCheckUtils]: 19: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 08:14:35,507 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {220230#false} {220229#true} #1492#return; {220230#false} is VALID [2022-04-28 08:14:35,507 INFO L290 TraceCheckUtils]: 0: Hoare triple {220273#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {220229#true} is VALID [2022-04-28 08:14:35,507 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume !(2 == ~deviceExtension__Active~1); {220229#true} is VALID [2022-04-28 08:14:35,507 INFO L290 TraceCheckUtils]: 2: Hoare triple {220229#true} assume !(3 == ~deviceExtension__Active~1); {220229#true} is VALID [2022-04-28 08:14:35,507 INFO L290 TraceCheckUtils]: 3: Hoare triple {220229#true} assume 1 == ~deviceExtension__Active~1; {220229#true} is VALID [2022-04-28 08:14:35,508 INFO L272 TraceCheckUtils]: 4: Hoare triple {220229#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {220295#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:35,508 INFO L290 TraceCheckUtils]: 5: Hoare triple {220295#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {220229#true} is VALID [2022-04-28 08:14:35,508 INFO L290 TraceCheckUtils]: 6: Hoare triple {220229#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {220229#true} is VALID [2022-04-28 08:14:35,509 INFO L272 TraceCheckUtils]: 7: Hoare triple {220229#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {220307#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:35,509 INFO L290 TraceCheckUtils]: 8: Hoare triple {220307#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 08:14:35,509 INFO L290 TraceCheckUtils]: 9: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 08:14:35,510 INFO L290 TraceCheckUtils]: 10: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {220230#false} is VALID [2022-04-28 08:14:35,510 INFO L290 TraceCheckUtils]: 11: Hoare triple {220230#false} assume !(259 == ~__cil_tmp18~0); {220230#false} is VALID [2022-04-28 08:14:35,510 INFO L290 TraceCheckUtils]: 12: Hoare triple {220230#false} #res := ~status~0; {220230#false} is VALID [2022-04-28 08:14:35,510 INFO L290 TraceCheckUtils]: 13: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 08:14:35,510 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {220230#false} {220229#true} #1480#return; {220230#false} is VALID [2022-04-28 08:14:35,510 INFO L290 TraceCheckUtils]: 15: Hoare triple {220230#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {220230#false} is VALID [2022-04-28 08:14:35,510 INFO L290 TraceCheckUtils]: 16: Hoare triple {220230#false} assume !(~status~7 < 0); {220230#false} is VALID [2022-04-28 08:14:35,510 INFO L290 TraceCheckUtils]: 17: Hoare triple {220230#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {220230#false} is VALID [2022-04-28 08:14:35,510 INFO L272 TraceCheckUtils]: 18: Hoare triple {220230#false} call IofCompleteRequest(~Irp, 0); {220309#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:35,510 INFO L290 TraceCheckUtils]: 19: Hoare triple {220309#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {220229#true} is VALID [2022-04-28 08:14:35,510 INFO L290 TraceCheckUtils]: 20: Hoare triple {220229#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {220229#true} is VALID [2022-04-28 08:14:35,510 INFO L290 TraceCheckUtils]: 21: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 08:14:35,510 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {220229#true} {220230#false} #1486#return; {220230#false} is VALID [2022-04-28 08:14:35,510 INFO L290 TraceCheckUtils]: 23: Hoare triple {220230#false} #res := ~status~7; {220230#false} is VALID [2022-04-28 08:14:35,511 INFO L290 TraceCheckUtils]: 24: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 08:14:35,511 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {220230#false} {220229#true} #1492#return; {220230#false} is VALID [2022-04-28 08:14:35,511 INFO L290 TraceCheckUtils]: 26: Hoare triple {220230#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {220230#false} is VALID [2022-04-28 08:14:35,511 INFO L290 TraceCheckUtils]: 27: Hoare triple {220230#false} #res := ~status~3; {220230#false} is VALID [2022-04-28 08:14:35,511 INFO L290 TraceCheckUtils]: 28: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 08:14:35,511 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {220230#false} {220229#true} #1370#return; {220230#false} is VALID [2022-04-28 08:14:35,512 INFO L272 TraceCheckUtils]: 0: Hoare triple {220229#true} call ULTIMATE.init(); {220270#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:14:35,512 INFO L290 TraceCheckUtils]: 1: Hoare triple {220270#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {220229#true} is VALID [2022-04-28 08:14:35,512 INFO L290 TraceCheckUtils]: 2: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 08:14:35,512 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {220229#true} {220229#true} #1498#return; {220229#true} is VALID [2022-04-28 08:14:35,512 INFO L272 TraceCheckUtils]: 4: Hoare triple {220229#true} call #t~ret180 := main(); {220229#true} is VALID [2022-04-28 08:14:35,513 INFO L290 TraceCheckUtils]: 5: Hoare triple {220229#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {220229#true} is VALID [2022-04-28 08:14:35,513 INFO L272 TraceCheckUtils]: 6: Hoare triple {220229#true} call _BLAST_init(); {220271#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:35,513 INFO L290 TraceCheckUtils]: 7: Hoare triple {220271#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {220229#true} is VALID [2022-04-28 08:14:35,514 INFO L290 TraceCheckUtils]: 8: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 08:14:35,514 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {220229#true} {220229#true} #1366#return; {220229#true} is VALID [2022-04-28 08:14:35,514 INFO L290 TraceCheckUtils]: 10: Hoare triple {220229#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {220229#true} is VALID [2022-04-28 08:14:35,514 INFO L290 TraceCheckUtils]: 11: Hoare triple {220229#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {220229#true} is VALID [2022-04-28 08:14:35,514 INFO L272 TraceCheckUtils]: 12: Hoare triple {220229#true} call stub_driver_init(); {220272#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:35,514 INFO L290 TraceCheckUtils]: 13: Hoare triple {220272#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {220229#true} is VALID [2022-04-28 08:14:35,514 INFO L290 TraceCheckUtils]: 14: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 08:14:35,514 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {220229#true} {220229#true} #1368#return; {220229#true} is VALID [2022-04-28 08:14:35,515 INFO L290 TraceCheckUtils]: 16: Hoare triple {220229#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {220229#true} is VALID [2022-04-28 08:14:35,515 INFO L290 TraceCheckUtils]: 17: Hoare triple {220229#true} assume 2 == ~tmp_ndt_1~0; {220229#true} is VALID [2022-04-28 08:14:35,515 INFO L272 TraceCheckUtils]: 18: Hoare triple {220229#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {220273#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:14:35,515 INFO L290 TraceCheckUtils]: 19: Hoare triple {220273#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {220229#true} is VALID [2022-04-28 08:14:35,515 INFO L290 TraceCheckUtils]: 20: Hoare triple {220229#true} assume !(2 == ~deviceExtension__Active~1); {220229#true} is VALID [2022-04-28 08:14:35,516 INFO L290 TraceCheckUtils]: 21: Hoare triple {220229#true} assume !(3 == ~deviceExtension__Active~1); {220229#true} is VALID [2022-04-28 08:14:35,516 INFO L290 TraceCheckUtils]: 22: Hoare triple {220229#true} assume 1 == ~deviceExtension__Active~1; {220229#true} is VALID [2022-04-28 08:14:35,516 INFO L272 TraceCheckUtils]: 23: Hoare triple {220229#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {220295#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:35,516 INFO L290 TraceCheckUtils]: 24: Hoare triple {220295#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {220229#true} is VALID [2022-04-28 08:14:35,516 INFO L290 TraceCheckUtils]: 25: Hoare triple {220229#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {220229#true} is VALID [2022-04-28 08:14:35,517 INFO L272 TraceCheckUtils]: 26: Hoare triple {220229#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {220307#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:35,517 INFO L290 TraceCheckUtils]: 27: Hoare triple {220307#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 08:14:35,518 INFO L290 TraceCheckUtils]: 28: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 08:14:35,518 INFO L290 TraceCheckUtils]: 29: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {220230#false} is VALID [2022-04-28 08:14:35,518 INFO L290 TraceCheckUtils]: 30: Hoare triple {220230#false} assume !(259 == ~__cil_tmp18~0); {220230#false} is VALID [2022-04-28 08:14:35,518 INFO L290 TraceCheckUtils]: 31: Hoare triple {220230#false} #res := ~status~0; {220230#false} is VALID [2022-04-28 08:14:35,518 INFO L290 TraceCheckUtils]: 32: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 08:14:35,518 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {220230#false} {220229#true} #1480#return; {220230#false} is VALID [2022-04-28 08:14:35,518 INFO L290 TraceCheckUtils]: 34: Hoare triple {220230#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {220230#false} is VALID [2022-04-28 08:14:35,518 INFO L290 TraceCheckUtils]: 35: Hoare triple {220230#false} assume !(~status~7 < 0); {220230#false} is VALID [2022-04-28 08:14:35,518 INFO L290 TraceCheckUtils]: 36: Hoare triple {220230#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {220230#false} is VALID [2022-04-28 08:14:35,518 INFO L272 TraceCheckUtils]: 37: Hoare triple {220230#false} call IofCompleteRequest(~Irp, 0); {220309#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:35,518 INFO L290 TraceCheckUtils]: 38: Hoare triple {220309#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {220229#true} is VALID [2022-04-28 08:14:35,518 INFO L290 TraceCheckUtils]: 39: Hoare triple {220229#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {220229#true} is VALID [2022-04-28 08:14:35,519 INFO L290 TraceCheckUtils]: 40: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 08:14:35,519 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {220229#true} {220230#false} #1486#return; {220230#false} is VALID [2022-04-28 08:14:35,519 INFO L290 TraceCheckUtils]: 42: Hoare triple {220230#false} #res := ~status~7; {220230#false} is VALID [2022-04-28 08:14:35,519 INFO L290 TraceCheckUtils]: 43: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 08:14:35,519 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {220230#false} {220229#true} #1492#return; {220230#false} is VALID [2022-04-28 08:14:35,519 INFO L290 TraceCheckUtils]: 45: Hoare triple {220230#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {220230#false} is VALID [2022-04-28 08:14:35,519 INFO L290 TraceCheckUtils]: 46: Hoare triple {220230#false} #res := ~status~3; {220230#false} is VALID [2022-04-28 08:14:35,519 INFO L290 TraceCheckUtils]: 47: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 08:14:35,519 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {220230#false} {220229#true} #1370#return; {220230#false} is VALID [2022-04-28 08:14:35,519 INFO L290 TraceCheckUtils]: 49: Hoare triple {220230#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {220230#false} is VALID [2022-04-28 08:14:35,519 INFO L290 TraceCheckUtils]: 50: Hoare triple {220230#false} assume !(0 != ~we_should_unload~0); {220230#false} is VALID [2022-04-28 08:14:35,519 INFO L290 TraceCheckUtils]: 51: Hoare triple {220230#false} assume !(1 == ~pended~0); {220230#false} is VALID [2022-04-28 08:14:35,519 INFO L290 TraceCheckUtils]: 52: Hoare triple {220230#false} assume !(1 == ~pended~0); {220230#false} is VALID [2022-04-28 08:14:35,519 INFO L290 TraceCheckUtils]: 53: Hoare triple {220230#false} assume ~s~0 != ~UNLOADED~0; {220230#false} is VALID [2022-04-28 08:14:35,519 INFO L290 TraceCheckUtils]: 54: Hoare triple {220230#false} assume -1 != ~status~9; {220230#false} is VALID [2022-04-28 08:14:35,520 INFO L290 TraceCheckUtils]: 55: Hoare triple {220230#false} assume ~s~0 != ~SKIP2~0; {220230#false} is VALID [2022-04-28 08:14:35,520 INFO L290 TraceCheckUtils]: 56: Hoare triple {220230#false} assume ~s~0 != ~IPC~0; {220230#false} is VALID [2022-04-28 08:14:35,520 INFO L290 TraceCheckUtils]: 57: Hoare triple {220230#false} assume !(~s~0 != ~DC~0); {220230#false} is VALID [2022-04-28 08:14:35,520 INFO L290 TraceCheckUtils]: 58: Hoare triple {220230#false} assume 1 != ~pended~0; {220230#false} is VALID [2022-04-28 08:14:35,520 INFO L290 TraceCheckUtils]: 59: Hoare triple {220230#false} assume ~s~0 == ~DC~0; {220230#false} is VALID [2022-04-28 08:14:35,520 INFO L290 TraceCheckUtils]: 60: Hoare triple {220230#false} assume 259 == ~status~9; {220230#false} is VALID [2022-04-28 08:14:35,520 INFO L272 TraceCheckUtils]: 61: Hoare triple {220230#false} call errorFn(); {220230#false} is VALID [2022-04-28 08:14:35,520 INFO L290 TraceCheckUtils]: 62: Hoare triple {220230#false} assume !false; {220230#false} is VALID [2022-04-28 08:14:35,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:14:35,520 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:14:35,520 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2092422859] [2022-04-28 08:14:35,520 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2092422859] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:35,520 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:35,521 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:14:35,521 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:14:35,521 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [153829467] [2022-04-28 08:14:35,521 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [153829467] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:35,521 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:35,521 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:14:35,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710775762] [2022-04-28 08:14:35,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:14:35,521 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 63 [2022-04-28 08:14:35,521 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:14:35,521 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:14:35,574 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:35,574 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 08:14:35,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:35,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 08:14:35,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:14:35,575 INFO L87 Difference]: Start difference. First operand 783 states and 1058 transitions. Second operand has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:14:40,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:40,992 INFO L93 Difference]: Finished difference Result 1113 states and 1521 transitions. [2022-04-28 08:14:40,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 08:14:40,992 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 63 [2022-04-28 08:14:40,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:14:40,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:14:40,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 919 transitions. [2022-04-28 08:14:40,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:14:41,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 919 transitions. [2022-04-28 08:14:41,003 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 919 transitions. [2022-04-28 08:14:41,830 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 919 edges. 919 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:41,857 INFO L225 Difference]: With dead ends: 1113 [2022-04-28 08:14:41,857 INFO L226 Difference]: Without dead ends: 781 [2022-04-28 08:14:41,858 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=66, Unknown=0, NotChecked=0, Total=110 [2022-04-28 08:14:41,858 INFO L413 NwaCegarLoop]: 499 mSDtfsCounter, 336 mSDsluCounter, 477 mSDsCounter, 0 mSdLazyCounter, 1222 mSolverCounterSat, 112 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 338 SdHoareTripleChecker+Valid, 976 SdHoareTripleChecker+Invalid, 1334 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 112 IncrementalHoareTripleChecker+Valid, 1222 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-28 08:14:41,859 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [338 Valid, 976 Invalid, 1334 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 1222 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-28 08:14:41,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 781 states. [2022-04-28 08:14:43,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 781 to 675. [2022-04-28 08:14:43,680 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:14:43,681 INFO L82 GeneralOperation]: Start isEquivalent. First operand 781 states. Second operand has 675 states, 534 states have (on average 1.303370786516854) internal successors, (696), 549 states have internal predecessors, (696), 80 states have call successors, (80), 45 states have call predecessors, (80), 60 states have return successors, (103), 87 states have call predecessors, (103), 74 states have call successors, (103) [2022-04-28 08:14:43,681 INFO L74 IsIncluded]: Start isIncluded. First operand 781 states. Second operand has 675 states, 534 states have (on average 1.303370786516854) internal successors, (696), 549 states have internal predecessors, (696), 80 states have call successors, (80), 45 states have call predecessors, (80), 60 states have return successors, (103), 87 states have call predecessors, (103), 74 states have call successors, (103) [2022-04-28 08:14:43,682 INFO L87 Difference]: Start difference. First operand 781 states. Second operand has 675 states, 534 states have (on average 1.303370786516854) internal successors, (696), 549 states have internal predecessors, (696), 80 states have call successors, (80), 45 states have call predecessors, (80), 60 states have return successors, (103), 87 states have call predecessors, (103), 74 states have call successors, (103) [2022-04-28 08:14:43,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:43,701 INFO L93 Difference]: Finished difference Result 781 states and 1038 transitions. [2022-04-28 08:14:43,702 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1038 transitions. [2022-04-28 08:14:43,702 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:43,702 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:43,703 INFO L74 IsIncluded]: Start isIncluded. First operand has 675 states, 534 states have (on average 1.303370786516854) internal successors, (696), 549 states have internal predecessors, (696), 80 states have call successors, (80), 45 states have call predecessors, (80), 60 states have return successors, (103), 87 states have call predecessors, (103), 74 states have call successors, (103) Second operand 781 states. [2022-04-28 08:14:43,703 INFO L87 Difference]: Start difference. First operand has 675 states, 534 states have (on average 1.303370786516854) internal successors, (696), 549 states have internal predecessors, (696), 80 states have call successors, (80), 45 states have call predecessors, (80), 60 states have return successors, (103), 87 states have call predecessors, (103), 74 states have call successors, (103) Second operand 781 states. [2022-04-28 08:14:43,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:43,723 INFO L93 Difference]: Finished difference Result 781 states and 1038 transitions. [2022-04-28 08:14:43,723 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1038 transitions. [2022-04-28 08:14:43,724 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:43,724 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:43,724 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:14:43,724 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:14:43,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 675 states, 534 states have (on average 1.303370786516854) internal successors, (696), 549 states have internal predecessors, (696), 80 states have call successors, (80), 45 states have call predecessors, (80), 60 states have return successors, (103), 87 states have call predecessors, (103), 74 states have call successors, (103) [2022-04-28 08:14:43,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 675 states and 879 transitions. [2022-04-28 08:14:43,749 INFO L78 Accepts]: Start accepts. Automaton has 675 states and 879 transitions. Word has length 63 [2022-04-28 08:14:43,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:14:43,749 INFO L495 AbstractCegarLoop]: Abstraction has 675 states and 879 transitions. [2022-04-28 08:14:43,750 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:14:43,750 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 675 states and 879 transitions. [2022-04-28 08:14:45,894 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 879 edges. 879 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:45,894 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 879 transitions. [2022-04-28 08:14:45,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-28 08:14:45,895 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:14:45,895 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:14:45,895 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-04-28 08:14:45,896 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:14:45,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:14:45,896 INFO L85 PathProgramCache]: Analyzing trace with hash 1507749718, now seen corresponding path program 1 times [2022-04-28 08:14:45,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:45,896 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1382328992] [2022-04-28 08:14:45,896 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:14:45,896 INFO L85 PathProgramCache]: Analyzing trace with hash 1507749718, now seen corresponding path program 2 times [2022-04-28 08:14:45,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:14:45,896 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304005244] [2022-04-28 08:14:45,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:14:45,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:14:45,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:45,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:14:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:45,963 INFO L290 TraceCheckUtils]: 0: Hoare triple {225491#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {225452#true} is VALID [2022-04-28 08:14:45,963 INFO L290 TraceCheckUtils]: 1: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 08:14:45,963 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225452#true} {225452#true} #1498#return; {225452#true} is VALID [2022-04-28 08:14:45,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:14:45,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:45,982 INFO L290 TraceCheckUtils]: 0: Hoare triple {225492#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {225452#true} is VALID [2022-04-28 08:14:45,982 INFO L290 TraceCheckUtils]: 1: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 08:14:45,982 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225452#true} {225452#true} #1366#return; {225452#true} is VALID [2022-04-28 08:14:45,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:14:45,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:45,993 INFO L290 TraceCheckUtils]: 0: Hoare triple {225493#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {225452#true} is VALID [2022-04-28 08:14:45,993 INFO L290 TraceCheckUtils]: 1: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 08:14:45,993 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225452#true} {225452#true} #1368#return; {225452#true} is VALID [2022-04-28 08:14:46,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-28 08:14:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:46,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:14:46,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:46,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:14:46,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:46,025 INFO L290 TraceCheckUtils]: 0: Hoare triple {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,025 INFO L290 TraceCheckUtils]: 1: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,026 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1416#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,026 INFO L290 TraceCheckUtils]: 0: Hoare triple {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {225452#true} is VALID [2022-04-28 08:14:46,026 INFO L272 TraceCheckUtils]: 1: Hoare triple {225452#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:14:46,026 INFO L290 TraceCheckUtils]: 2: Hoare triple {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,027 INFO L290 TraceCheckUtils]: 3: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,027 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1416#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,027 INFO L290 TraceCheckUtils]: 5: Hoare triple {225490#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,028 INFO L290 TraceCheckUtils]: 6: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,028 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1470#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-04-28 08:14:46,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:46,035 INFO L290 TraceCheckUtils]: 0: Hoare triple {225510#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {225452#true} is VALID [2022-04-28 08:14:46,035 INFO L290 TraceCheckUtils]: 1: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 08:14:46,035 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225452#true} {225490#(= ~setEventCalled~0 1)} #1472#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,035 INFO L290 TraceCheckUtils]: 0: Hoare triple {225494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {225452#true} is VALID [2022-04-28 08:14:46,035 INFO L290 TraceCheckUtils]: 1: Hoare triple {225452#true} assume 0 != ~compRegistered~0; {225452#true} is VALID [2022-04-28 08:14:46,035 INFO L290 TraceCheckUtils]: 2: Hoare triple {225452#true} assume !(0 == ~routine~0); {225452#true} is VALID [2022-04-28 08:14:46,035 INFO L290 TraceCheckUtils]: 3: Hoare triple {225452#true} assume 1 == ~routine~0; {225452#true} is VALID [2022-04-28 08:14:46,036 INFO L272 TraceCheckUtils]: 4: Hoare triple {225452#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:14:46,036 INFO L290 TraceCheckUtils]: 5: Hoare triple {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {225452#true} is VALID [2022-04-28 08:14:46,036 INFO L272 TraceCheckUtils]: 6: Hoare triple {225452#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:14:46,037 INFO L290 TraceCheckUtils]: 7: Hoare triple {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,037 INFO L290 TraceCheckUtils]: 8: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,037 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1416#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,038 INFO L290 TraceCheckUtils]: 10: Hoare triple {225490#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,038 INFO L290 TraceCheckUtils]: 11: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,039 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1470#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,039 INFO L290 TraceCheckUtils]: 13: Hoare triple {225490#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,039 INFO L290 TraceCheckUtils]: 14: Hoare triple {225490#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,039 INFO L290 TraceCheckUtils]: 15: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 3221225494 == ~__cil_tmp8~1 % 4294967296; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,040 INFO L272 TraceCheckUtils]: 16: Hoare triple {225490#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {225510#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:46,040 INFO L290 TraceCheckUtils]: 17: Hoare triple {225510#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {225452#true} is VALID [2022-04-28 08:14:46,040 INFO L290 TraceCheckUtils]: 18: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 08:14:46,040 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {225452#true} {225490#(= ~setEventCalled~0 1)} #1472#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,040 INFO L290 TraceCheckUtils]: 20: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,041 INFO L290 TraceCheckUtils]: 21: Hoare triple {225490#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,041 INFO L290 TraceCheckUtils]: 22: Hoare triple {225490#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,041 INFO L290 TraceCheckUtils]: 23: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,041 INFO L290 TraceCheckUtils]: 24: Hoare triple {225490#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,042 INFO L290 TraceCheckUtils]: 25: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,042 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1556#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,043 INFO L272 TraceCheckUtils]: 0: Hoare triple {225452#true} call ULTIMATE.init(); {225491#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:14:46,044 INFO L290 TraceCheckUtils]: 1: Hoare triple {225491#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {225452#true} is VALID [2022-04-28 08:14:46,044 INFO L290 TraceCheckUtils]: 2: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 08:14:46,044 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {225452#true} {225452#true} #1498#return; {225452#true} is VALID [2022-04-28 08:14:46,044 INFO L272 TraceCheckUtils]: 4: Hoare triple {225452#true} call #t~ret180 := main(); {225452#true} is VALID [2022-04-28 08:14:46,044 INFO L290 TraceCheckUtils]: 5: Hoare triple {225452#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {225452#true} is VALID [2022-04-28 08:14:46,045 INFO L272 TraceCheckUtils]: 6: Hoare triple {225452#true} call _BLAST_init(); {225492#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:46,045 INFO L290 TraceCheckUtils]: 7: Hoare triple {225492#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {225452#true} is VALID [2022-04-28 08:14:46,045 INFO L290 TraceCheckUtils]: 8: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 08:14:46,045 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {225452#true} {225452#true} #1366#return; {225452#true} is VALID [2022-04-28 08:14:46,045 INFO L290 TraceCheckUtils]: 10: Hoare triple {225452#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {225452#true} is VALID [2022-04-28 08:14:46,045 INFO L290 TraceCheckUtils]: 11: Hoare triple {225452#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {225452#true} is VALID [2022-04-28 08:14:46,046 INFO L272 TraceCheckUtils]: 12: Hoare triple {225452#true} call stub_driver_init(); {225493#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:46,046 INFO L290 TraceCheckUtils]: 13: Hoare triple {225493#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {225452#true} is VALID [2022-04-28 08:14:46,046 INFO L290 TraceCheckUtils]: 14: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 08:14:46,046 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {225452#true} {225452#true} #1368#return; {225452#true} is VALID [2022-04-28 08:14:46,046 INFO L290 TraceCheckUtils]: 16: Hoare triple {225452#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {225452#true} is VALID [2022-04-28 08:14:46,046 INFO L290 TraceCheckUtils]: 17: Hoare triple {225452#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {225452#true} is VALID [2022-04-28 08:14:46,046 INFO L290 TraceCheckUtils]: 18: Hoare triple {225452#true} assume 3 == ~tmp_ndt_2~0; {225452#true} is VALID [2022-04-28 08:14:46,046 INFO L272 TraceCheckUtils]: 19: Hoare triple {225452#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {225452#true} is VALID [2022-04-28 08:14:46,046 INFO L290 TraceCheckUtils]: 20: Hoare triple {225452#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {225452#true} is VALID [2022-04-28 08:14:46,046 INFO L290 TraceCheckUtils]: 21: Hoare triple {225452#true} assume 0 == ~irpSp__MinorFunction~0; {225452#true} is VALID [2022-04-28 08:14:46,046 INFO L272 TraceCheckUtils]: 22: Hoare triple {225452#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {225452#true} is VALID [2022-04-28 08:14:46,046 INFO L290 TraceCheckUtils]: 23: Hoare triple {225452#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {225452#true} is VALID [2022-04-28 08:14:46,046 INFO L272 TraceCheckUtils]: 24: Hoare triple {225452#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {225452#true} is VALID [2022-04-28 08:14:46,046 INFO L290 TraceCheckUtils]: 25: Hoare triple {225452#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {225452#true} is VALID [2022-04-28 08:14:46,046 INFO L290 TraceCheckUtils]: 26: Hoare triple {225452#true} assume !(~s~0 != ~NP~0); {225452#true} is VALID [2022-04-28 08:14:46,047 INFO L290 TraceCheckUtils]: 27: Hoare triple {225452#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {225452#true} is VALID [2022-04-28 08:14:46,047 INFO L290 TraceCheckUtils]: 28: Hoare triple {225452#true} ~irpSp__Control~1 := 224; {225452#true} is VALID [2022-04-28 08:14:46,047 INFO L272 TraceCheckUtils]: 29: Hoare triple {225452#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {225494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:46,047 INFO L290 TraceCheckUtils]: 30: Hoare triple {225494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {225452#true} is VALID [2022-04-28 08:14:46,047 INFO L290 TraceCheckUtils]: 31: Hoare triple {225452#true} assume 0 != ~compRegistered~0; {225452#true} is VALID [2022-04-28 08:14:46,047 INFO L290 TraceCheckUtils]: 32: Hoare triple {225452#true} assume !(0 == ~routine~0); {225452#true} is VALID [2022-04-28 08:14:46,047 INFO L290 TraceCheckUtils]: 33: Hoare triple {225452#true} assume 1 == ~routine~0; {225452#true} is VALID [2022-04-28 08:14:46,048 INFO L272 TraceCheckUtils]: 34: Hoare triple {225452#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:14:46,048 INFO L290 TraceCheckUtils]: 35: Hoare triple {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {225452#true} is VALID [2022-04-28 08:14:46,049 INFO L272 TraceCheckUtils]: 36: Hoare triple {225452#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:14:46,049 INFO L290 TraceCheckUtils]: 37: Hoare triple {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,049 INFO L290 TraceCheckUtils]: 38: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,050 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1416#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,050 INFO L290 TraceCheckUtils]: 40: Hoare triple {225490#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,050 INFO L290 TraceCheckUtils]: 41: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,051 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1470#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,051 INFO L290 TraceCheckUtils]: 43: Hoare triple {225490#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,051 INFO L290 TraceCheckUtils]: 44: Hoare triple {225490#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,051 INFO L290 TraceCheckUtils]: 45: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 3221225494 == ~__cil_tmp8~1 % 4294967296; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,052 INFO L272 TraceCheckUtils]: 46: Hoare triple {225490#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {225510#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:46,052 INFO L290 TraceCheckUtils]: 47: Hoare triple {225510#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {225452#true} is VALID [2022-04-28 08:14:46,052 INFO L290 TraceCheckUtils]: 48: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 08:14:46,052 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {225452#true} {225490#(= ~setEventCalled~0 1)} #1472#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,052 INFO L290 TraceCheckUtils]: 50: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,053 INFO L290 TraceCheckUtils]: 51: Hoare triple {225490#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,053 INFO L290 TraceCheckUtils]: 52: Hoare triple {225490#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,053 INFO L290 TraceCheckUtils]: 53: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,053 INFO L290 TraceCheckUtils]: 54: Hoare triple {225490#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,054 INFO L290 TraceCheckUtils]: 55: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,054 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1556#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,054 INFO L290 TraceCheckUtils]: 57: Hoare triple {225490#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,055 INFO L290 TraceCheckUtils]: 58: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 0 != ~status~8; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,055 INFO L272 TraceCheckUtils]: 59: Hoare triple {225490#(= ~setEventCalled~0 1)} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,055 INFO L290 TraceCheckUtils]: 60: Hoare triple {225490#(= ~setEventCalled~0 1)} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,056 INFO L290 TraceCheckUtils]: 61: Hoare triple {225490#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:14:46,056 INFO L290 TraceCheckUtils]: 62: Hoare triple {225490#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {225453#false} is VALID [2022-04-28 08:14:46,056 INFO L290 TraceCheckUtils]: 63: Hoare triple {225453#false} assume !(1 == ~customIrp~0); {225453#false} is VALID [2022-04-28 08:14:46,056 INFO L290 TraceCheckUtils]: 64: Hoare triple {225453#false} assume ~s~0 == ~MPR3~0; {225453#false} is VALID [2022-04-28 08:14:46,056 INFO L272 TraceCheckUtils]: 65: Hoare triple {225453#false} call errorFn(); {225453#false} is VALID [2022-04-28 08:14:46,056 INFO L290 TraceCheckUtils]: 66: Hoare triple {225453#false} assume !false; {225453#false} is VALID [2022-04-28 08:14:46,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:14:46,057 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:14:46,057 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1304005244] [2022-04-28 08:14:46,057 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1304005244] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:46,057 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:46,057 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 08:14:46,057 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:14:46,057 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1382328992] [2022-04-28 08:14:46,057 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1382328992] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:46,057 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:46,057 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 08:14:46,057 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838470667] [2022-04-28 08:14:46,057 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:14:46,058 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 67 [2022-04-28 08:14:46,058 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:14:46,058 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:14:46,097 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:46,097 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 08:14:46,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:46,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 08:14:46,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-04-28 08:14:46,097 INFO L87 Difference]: Start difference. First operand 675 states and 879 transitions. Second operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:14:52,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:52,159 INFO L93 Difference]: Finished difference Result 945 states and 1237 transitions. [2022-04-28 08:14:52,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 08:14:52,159 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 67 [2022-04-28 08:14:52,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:14:52,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:14:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 898 transitions. [2022-04-28 08:14:52,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:14:52,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 898 transitions. [2022-04-28 08:14:52,168 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 898 transitions. [2022-04-28 08:14:52,976 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 898 edges. 898 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:53,005 INFO L225 Difference]: With dead ends: 945 [2022-04-28 08:14:53,005 INFO L226 Difference]: Without dead ends: 808 [2022-04-28 08:14:53,005 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 11 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2022-04-28 08:14:53,006 INFO L413 NwaCegarLoop]: 520 mSDtfsCounter, 558 mSDsluCounter, 642 mSDsCounter, 0 mSdLazyCounter, 1382 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 568 SdHoareTripleChecker+Valid, 1162 SdHoareTripleChecker+Invalid, 1540 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 158 IncrementalHoareTripleChecker+Valid, 1382 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-28 08:14:53,006 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [568 Valid, 1162 Invalid, 1540 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 1382 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-28 08:14:53,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 808 states. [2022-04-28 08:14:54,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 808 to 694. [2022-04-28 08:14:54,896 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:14:54,897 INFO L82 GeneralOperation]: Start isEquivalent. First operand 808 states. Second operand has 694 states, 549 states have (on average 1.2950819672131149) internal successors, (711), 563 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-28 08:14:54,898 INFO L74 IsIncluded]: Start isIncluded. First operand 808 states. Second operand has 694 states, 549 states have (on average 1.2950819672131149) internal successors, (711), 563 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-28 08:14:54,898 INFO L87 Difference]: Start difference. First operand 808 states. Second operand has 694 states, 549 states have (on average 1.2950819672131149) internal successors, (711), 563 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-28 08:14:54,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:54,920 INFO L93 Difference]: Finished difference Result 808 states and 1057 transitions. [2022-04-28 08:14:54,920 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1057 transitions. [2022-04-28 08:14:54,920 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:54,920 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:54,921 INFO L74 IsIncluded]: Start isIncluded. First operand has 694 states, 549 states have (on average 1.2950819672131149) internal successors, (711), 563 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) Second operand 808 states. [2022-04-28 08:14:54,921 INFO L87 Difference]: Start difference. First operand has 694 states, 549 states have (on average 1.2950819672131149) internal successors, (711), 563 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) Second operand 808 states. [2022-04-28 08:14:54,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:54,942 INFO L93 Difference]: Finished difference Result 808 states and 1057 transitions. [2022-04-28 08:14:54,942 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1057 transitions. [2022-04-28 08:14:54,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:54,943 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:54,943 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:14:54,943 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:14:54,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 694 states, 549 states have (on average 1.2950819672131149) internal successors, (711), 563 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-28 08:14:54,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 694 states and 893 transitions. [2022-04-28 08:14:54,970 INFO L78 Accepts]: Start accepts. Automaton has 694 states and 893 transitions. Word has length 67 [2022-04-28 08:14:54,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:14:54,970 INFO L495 AbstractCegarLoop]: Abstraction has 694 states and 893 transitions. [2022-04-28 08:14:54,970 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:14:54,970 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 694 states and 893 transitions. [2022-04-28 08:14:57,146 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 893 edges. 893 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:57,146 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 893 transitions. [2022-04-28 08:14:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-28 08:14:57,147 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:14:57,147 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:14:57,147 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-04-28 08:14:57,147 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:14:57,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:14:57,148 INFO L85 PathProgramCache]: Analyzing trace with hash 837617487, now seen corresponding path program 1 times [2022-04-28 08:14:57,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:57,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1588400808] [2022-04-28 08:14:57,148 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:14:57,148 INFO L85 PathProgramCache]: Analyzing trace with hash 837617487, now seen corresponding path program 2 times [2022-04-28 08:14:57,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:14:57,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [268844602] [2022-04-28 08:14:57,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:14:57,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:14:57,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:57,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:14:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:57,210 INFO L290 TraceCheckUtils]: 0: Hoare triple {230464#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {230416#true} is VALID [2022-04-28 08:14:57,210 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,210 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {230416#true} {230416#true} #1498#return; {230416#true} is VALID [2022-04-28 08:14:57,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:14:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:57,229 INFO L290 TraceCheckUtils]: 0: Hoare triple {230465#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {230416#true} is VALID [2022-04-28 08:14:57,229 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,229 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {230416#true} {230416#true} #1366#return; {230416#true} is VALID [2022-04-28 08:14:57,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:14:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:57,239 INFO L290 TraceCheckUtils]: 0: Hoare triple {230466#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {230416#true} is VALID [2022-04-28 08:14:57,239 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,239 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {230416#true} {230416#true} #1368#return; {230416#true} is VALID [2022-04-28 08:14:57,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-04-28 08:14:57,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:57,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:14:57,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:57,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:14:57,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:57,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:14:57,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:57,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:14:57,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:57,320 INFO L290 TraceCheckUtils]: 0: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {230416#true} is VALID [2022-04-28 08:14:57,320 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,320 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-28 08:14:57,320 INFO L290 TraceCheckUtils]: 0: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {230416#true} is VALID [2022-04-28 08:14:57,321 INFO L272 TraceCheckUtils]: 1: Hoare triple {230416#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:14:57,321 INFO L290 TraceCheckUtils]: 2: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {230416#true} is VALID [2022-04-28 08:14:57,321 INFO L290 TraceCheckUtils]: 3: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,321 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-28 08:14:57,321 INFO L290 TraceCheckUtils]: 5: Hoare triple {230416#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {230416#true} is VALID [2022-04-28 08:14:57,321 INFO L290 TraceCheckUtils]: 6: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,321 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {230416#true} {230416#true} #1470#return; {230416#true} is VALID [2022-04-28 08:14:57,321 INFO L290 TraceCheckUtils]: 0: Hoare triple {230521#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {230416#true} is VALID [2022-04-28 08:14:57,321 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume 0 != ~compRegistered~0; {230416#true} is VALID [2022-04-28 08:14:57,321 INFO L290 TraceCheckUtils]: 2: Hoare triple {230416#true} assume !(0 == ~routine~0); {230416#true} is VALID [2022-04-28 08:14:57,321 INFO L290 TraceCheckUtils]: 3: Hoare triple {230416#true} assume 1 == ~routine~0; {230416#true} is VALID [2022-04-28 08:14:57,322 INFO L272 TraceCheckUtils]: 4: Hoare triple {230416#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:14:57,322 INFO L290 TraceCheckUtils]: 5: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {230416#true} is VALID [2022-04-28 08:14:57,323 INFO L272 TraceCheckUtils]: 6: Hoare triple {230416#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:14:57,323 INFO L290 TraceCheckUtils]: 7: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {230416#true} is VALID [2022-04-28 08:14:57,323 INFO L290 TraceCheckUtils]: 8: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,323 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-28 08:14:57,323 INFO L290 TraceCheckUtils]: 10: Hoare triple {230416#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {230416#true} is VALID [2022-04-28 08:14:57,323 INFO L290 TraceCheckUtils]: 11: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,323 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {230416#true} {230416#true} #1470#return; {230416#true} is VALID [2022-04-28 08:14:57,323 INFO L290 TraceCheckUtils]: 13: Hoare triple {230416#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {230416#true} is VALID [2022-04-28 08:14:57,323 INFO L290 TraceCheckUtils]: 14: Hoare triple {230416#true} ~__cil_tmp8~1 := ~compRetStatus~0; {230416#true} is VALID [2022-04-28 08:14:57,323 INFO L290 TraceCheckUtils]: 15: Hoare triple {230416#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {230416#true} is VALID [2022-04-28 08:14:57,323 INFO L290 TraceCheckUtils]: 16: Hoare triple {230416#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {230416#true} is VALID [2022-04-28 08:14:57,323 INFO L290 TraceCheckUtils]: 17: Hoare triple {230416#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {230416#true} is VALID [2022-04-28 08:14:57,323 INFO L290 TraceCheckUtils]: 18: Hoare triple {230416#true} #res := ~returnVal2~0; {230416#true} is VALID [2022-04-28 08:14:57,324 INFO L290 TraceCheckUtils]: 19: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,324 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {230416#true} {230416#true} #1556#return; {230416#true} is VALID [2022-04-28 08:14:57,324 INFO L290 TraceCheckUtils]: 0: Hoare triple {230467#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {230416#true} is VALID [2022-04-28 08:14:57,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume !(~s~0 != ~NP~0); {230416#true} is VALID [2022-04-28 08:14:57,324 INFO L290 TraceCheckUtils]: 2: Hoare triple {230416#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {230416#true} is VALID [2022-04-28 08:14:57,324 INFO L290 TraceCheckUtils]: 3: Hoare triple {230416#true} ~irpSp__Control~1 := 224; {230416#true} is VALID [2022-04-28 08:14:57,325 INFO L272 TraceCheckUtils]: 4: Hoare triple {230416#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {230521#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:57,325 INFO L290 TraceCheckUtils]: 5: Hoare triple {230521#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {230416#true} is VALID [2022-04-28 08:14:57,325 INFO L290 TraceCheckUtils]: 6: Hoare triple {230416#true} assume 0 != ~compRegistered~0; {230416#true} is VALID [2022-04-28 08:14:57,325 INFO L290 TraceCheckUtils]: 7: Hoare triple {230416#true} assume !(0 == ~routine~0); {230416#true} is VALID [2022-04-28 08:14:57,325 INFO L290 TraceCheckUtils]: 8: Hoare triple {230416#true} assume 1 == ~routine~0; {230416#true} is VALID [2022-04-28 08:14:57,325 INFO L272 TraceCheckUtils]: 9: Hoare triple {230416#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:14:57,325 INFO L290 TraceCheckUtils]: 10: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {230416#true} is VALID [2022-04-28 08:14:57,326 INFO L272 TraceCheckUtils]: 11: Hoare triple {230416#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:14:57,326 INFO L290 TraceCheckUtils]: 12: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {230416#true} is VALID [2022-04-28 08:14:57,326 INFO L290 TraceCheckUtils]: 13: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,326 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-28 08:14:57,326 INFO L290 TraceCheckUtils]: 15: Hoare triple {230416#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {230416#true} is VALID [2022-04-28 08:14:57,326 INFO L290 TraceCheckUtils]: 16: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,326 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {230416#true} {230416#true} #1470#return; {230416#true} is VALID [2022-04-28 08:14:57,326 INFO L290 TraceCheckUtils]: 18: Hoare triple {230416#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {230416#true} is VALID [2022-04-28 08:14:57,327 INFO L290 TraceCheckUtils]: 19: Hoare triple {230416#true} ~__cil_tmp8~1 := ~compRetStatus~0; {230416#true} is VALID [2022-04-28 08:14:57,327 INFO L290 TraceCheckUtils]: 20: Hoare triple {230416#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {230416#true} is VALID [2022-04-28 08:14:57,327 INFO L290 TraceCheckUtils]: 21: Hoare triple {230416#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {230416#true} is VALID [2022-04-28 08:14:57,327 INFO L290 TraceCheckUtils]: 22: Hoare triple {230416#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {230416#true} is VALID [2022-04-28 08:14:57,327 INFO L290 TraceCheckUtils]: 23: Hoare triple {230416#true} #res := ~returnVal2~0; {230416#true} is VALID [2022-04-28 08:14:57,327 INFO L290 TraceCheckUtils]: 24: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,327 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {230416#true} {230416#true} #1556#return; {230416#true} is VALID [2022-04-28 08:14:57,327 INFO L290 TraceCheckUtils]: 26: Hoare triple {230416#true} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {230520#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} is VALID [2022-04-28 08:14:57,328 INFO L290 TraceCheckUtils]: 27: Hoare triple {230520#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} assume !(0 != ~status~8); {230417#false} is VALID [2022-04-28 08:14:57,328 INFO L290 TraceCheckUtils]: 28: Hoare triple {230417#false} #res := ~status~8; {230417#false} is VALID [2022-04-28 08:14:57,328 INFO L290 TraceCheckUtils]: 29: Hoare triple {230417#false} assume true; {230417#false} is VALID [2022-04-28 08:14:57,328 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {230417#false} {230416#true} #1358#return; {230417#false} is VALID [2022-04-28 08:14:57,328 INFO L290 TraceCheckUtils]: 0: Hoare triple {230467#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {230416#true} is VALID [2022-04-28 08:14:57,329 INFO L272 TraceCheckUtils]: 1: Hoare triple {230416#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {230467#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:14:57,329 INFO L290 TraceCheckUtils]: 2: Hoare triple {230467#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {230416#true} is VALID [2022-04-28 08:14:57,329 INFO L290 TraceCheckUtils]: 3: Hoare triple {230416#true} assume !(~s~0 != ~NP~0); {230416#true} is VALID [2022-04-28 08:14:57,329 INFO L290 TraceCheckUtils]: 4: Hoare triple {230416#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {230416#true} is VALID [2022-04-28 08:14:57,329 INFO L290 TraceCheckUtils]: 5: Hoare triple {230416#true} ~irpSp__Control~1 := 224; {230416#true} is VALID [2022-04-28 08:14:57,330 INFO L272 TraceCheckUtils]: 6: Hoare triple {230416#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {230521#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:57,330 INFO L290 TraceCheckUtils]: 7: Hoare triple {230521#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {230416#true} is VALID [2022-04-28 08:14:57,330 INFO L290 TraceCheckUtils]: 8: Hoare triple {230416#true} assume 0 != ~compRegistered~0; {230416#true} is VALID [2022-04-28 08:14:57,330 INFO L290 TraceCheckUtils]: 9: Hoare triple {230416#true} assume !(0 == ~routine~0); {230416#true} is VALID [2022-04-28 08:14:57,330 INFO L290 TraceCheckUtils]: 10: Hoare triple {230416#true} assume 1 == ~routine~0; {230416#true} is VALID [2022-04-28 08:14:57,330 INFO L272 TraceCheckUtils]: 11: Hoare triple {230416#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:14:57,330 INFO L290 TraceCheckUtils]: 12: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {230416#true} is VALID [2022-04-28 08:14:57,331 INFO L272 TraceCheckUtils]: 13: Hoare triple {230416#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:14:57,331 INFO L290 TraceCheckUtils]: 14: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {230416#true} is VALID [2022-04-28 08:14:57,331 INFO L290 TraceCheckUtils]: 15: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,331 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-28 08:14:57,331 INFO L290 TraceCheckUtils]: 17: Hoare triple {230416#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {230416#true} is VALID [2022-04-28 08:14:57,331 INFO L290 TraceCheckUtils]: 18: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,331 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {230416#true} {230416#true} #1470#return; {230416#true} is VALID [2022-04-28 08:14:57,331 INFO L290 TraceCheckUtils]: 20: Hoare triple {230416#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {230416#true} is VALID [2022-04-28 08:14:57,331 INFO L290 TraceCheckUtils]: 21: Hoare triple {230416#true} ~__cil_tmp8~1 := ~compRetStatus~0; {230416#true} is VALID [2022-04-28 08:14:57,332 INFO L290 TraceCheckUtils]: 22: Hoare triple {230416#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {230416#true} is VALID [2022-04-28 08:14:57,332 INFO L290 TraceCheckUtils]: 23: Hoare triple {230416#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {230416#true} is VALID [2022-04-28 08:14:57,332 INFO L290 TraceCheckUtils]: 24: Hoare triple {230416#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {230416#true} is VALID [2022-04-28 08:14:57,332 INFO L290 TraceCheckUtils]: 25: Hoare triple {230416#true} #res := ~returnVal2~0; {230416#true} is VALID [2022-04-28 08:14:57,332 INFO L290 TraceCheckUtils]: 26: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,332 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {230416#true} {230416#true} #1556#return; {230416#true} is VALID [2022-04-28 08:14:57,332 INFO L290 TraceCheckUtils]: 28: Hoare triple {230416#true} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {230520#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} is VALID [2022-04-28 08:14:57,332 INFO L290 TraceCheckUtils]: 29: Hoare triple {230520#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} assume !(0 != ~status~8); {230417#false} is VALID [2022-04-28 08:14:57,333 INFO L290 TraceCheckUtils]: 30: Hoare triple {230417#false} #res := ~status~8; {230417#false} is VALID [2022-04-28 08:14:57,333 INFO L290 TraceCheckUtils]: 31: Hoare triple {230417#false} assume true; {230417#false} is VALID [2022-04-28 08:14:57,333 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {230417#false} {230416#true} #1358#return; {230417#false} is VALID [2022-04-28 08:14:57,333 INFO L290 TraceCheckUtils]: 33: Hoare triple {230417#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~status~1 := #t~ret14;havoc #t~ret14; {230417#false} is VALID [2022-04-28 08:14:57,333 INFO L290 TraceCheckUtils]: 34: Hoare triple {230417#false} assume ~status~1 < 0;#res := ~status~1; {230417#false} is VALID [2022-04-28 08:14:57,333 INFO L290 TraceCheckUtils]: 35: Hoare triple {230417#false} assume true; {230417#false} is VALID [2022-04-28 08:14:57,333 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {230417#false} {230416#true} #1418#return; {230417#false} is VALID [2022-04-28 08:14:57,334 INFO L272 TraceCheckUtils]: 0: Hoare triple {230416#true} call ULTIMATE.init(); {230464#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:14:57,334 INFO L290 TraceCheckUtils]: 1: Hoare triple {230464#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {230416#true} is VALID [2022-04-28 08:14:57,334 INFO L290 TraceCheckUtils]: 2: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,334 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {230416#true} {230416#true} #1498#return; {230416#true} is VALID [2022-04-28 08:14:57,335 INFO L272 TraceCheckUtils]: 4: Hoare triple {230416#true} call #t~ret180 := main(); {230416#true} is VALID [2022-04-28 08:14:57,335 INFO L290 TraceCheckUtils]: 5: Hoare triple {230416#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {230416#true} is VALID [2022-04-28 08:14:57,335 INFO L272 TraceCheckUtils]: 6: Hoare triple {230416#true} call _BLAST_init(); {230465#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:57,336 INFO L290 TraceCheckUtils]: 7: Hoare triple {230465#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {230416#true} is VALID [2022-04-28 08:14:57,336 INFO L290 TraceCheckUtils]: 8: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,336 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {230416#true} {230416#true} #1366#return; {230416#true} is VALID [2022-04-28 08:14:57,336 INFO L290 TraceCheckUtils]: 10: Hoare triple {230416#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {230416#true} is VALID [2022-04-28 08:14:57,336 INFO L290 TraceCheckUtils]: 11: Hoare triple {230416#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {230416#true} is VALID [2022-04-28 08:14:57,336 INFO L272 TraceCheckUtils]: 12: Hoare triple {230416#true} call stub_driver_init(); {230466#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:57,336 INFO L290 TraceCheckUtils]: 13: Hoare triple {230466#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {230416#true} is VALID [2022-04-28 08:14:57,336 INFO L290 TraceCheckUtils]: 14: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,337 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {230416#true} {230416#true} #1368#return; {230416#true} is VALID [2022-04-28 08:14:57,337 INFO L290 TraceCheckUtils]: 16: Hoare triple {230416#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {230416#true} is VALID [2022-04-28 08:14:57,337 INFO L290 TraceCheckUtils]: 17: Hoare triple {230416#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {230416#true} is VALID [2022-04-28 08:14:57,337 INFO L290 TraceCheckUtils]: 18: Hoare triple {230416#true} assume 3 == ~tmp_ndt_2~0; {230416#true} is VALID [2022-04-28 08:14:57,337 INFO L272 TraceCheckUtils]: 19: Hoare triple {230416#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {230416#true} is VALID [2022-04-28 08:14:57,337 INFO L290 TraceCheckUtils]: 20: Hoare triple {230416#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {230416#true} is VALID [2022-04-28 08:14:57,337 INFO L290 TraceCheckUtils]: 21: Hoare triple {230416#true} assume 0 == ~irpSp__MinorFunction~0; {230416#true} is VALID [2022-04-28 08:14:57,338 INFO L272 TraceCheckUtils]: 22: Hoare triple {230416#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {230467#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:14:57,338 INFO L290 TraceCheckUtils]: 23: Hoare triple {230467#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {230416#true} is VALID [2022-04-28 08:14:57,338 INFO L272 TraceCheckUtils]: 24: Hoare triple {230416#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {230467#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:14:57,338 INFO L290 TraceCheckUtils]: 25: Hoare triple {230467#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {230416#true} is VALID [2022-04-28 08:14:57,339 INFO L290 TraceCheckUtils]: 26: Hoare triple {230416#true} assume !(~s~0 != ~NP~0); {230416#true} is VALID [2022-04-28 08:14:57,339 INFO L290 TraceCheckUtils]: 27: Hoare triple {230416#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {230416#true} is VALID [2022-04-28 08:14:57,339 INFO L290 TraceCheckUtils]: 28: Hoare triple {230416#true} ~irpSp__Control~1 := 224; {230416#true} is VALID [2022-04-28 08:14:57,339 INFO L272 TraceCheckUtils]: 29: Hoare triple {230416#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {230521#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:57,339 INFO L290 TraceCheckUtils]: 30: Hoare triple {230521#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {230416#true} is VALID [2022-04-28 08:14:57,339 INFO L290 TraceCheckUtils]: 31: Hoare triple {230416#true} assume 0 != ~compRegistered~0; {230416#true} is VALID [2022-04-28 08:14:57,339 INFO L290 TraceCheckUtils]: 32: Hoare triple {230416#true} assume !(0 == ~routine~0); {230416#true} is VALID [2022-04-28 08:14:57,340 INFO L290 TraceCheckUtils]: 33: Hoare triple {230416#true} assume 1 == ~routine~0; {230416#true} is VALID [2022-04-28 08:14:57,340 INFO L272 TraceCheckUtils]: 34: Hoare triple {230416#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:14:57,340 INFO L290 TraceCheckUtils]: 35: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {230416#true} is VALID [2022-04-28 08:14:57,341 INFO L272 TraceCheckUtils]: 36: Hoare triple {230416#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:14:57,341 INFO L290 TraceCheckUtils]: 37: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {230416#true} is VALID [2022-04-28 08:14:57,341 INFO L290 TraceCheckUtils]: 38: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,341 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-28 08:14:57,341 INFO L290 TraceCheckUtils]: 40: Hoare triple {230416#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {230416#true} is VALID [2022-04-28 08:14:57,341 INFO L290 TraceCheckUtils]: 41: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,341 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {230416#true} {230416#true} #1470#return; {230416#true} is VALID [2022-04-28 08:14:57,341 INFO L290 TraceCheckUtils]: 43: Hoare triple {230416#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {230416#true} is VALID [2022-04-28 08:14:57,341 INFO L290 TraceCheckUtils]: 44: Hoare triple {230416#true} ~__cil_tmp8~1 := ~compRetStatus~0; {230416#true} is VALID [2022-04-28 08:14:57,341 INFO L290 TraceCheckUtils]: 45: Hoare triple {230416#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {230416#true} is VALID [2022-04-28 08:14:57,341 INFO L290 TraceCheckUtils]: 46: Hoare triple {230416#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {230416#true} is VALID [2022-04-28 08:14:57,341 INFO L290 TraceCheckUtils]: 47: Hoare triple {230416#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {230416#true} is VALID [2022-04-28 08:14:57,341 INFO L290 TraceCheckUtils]: 48: Hoare triple {230416#true} #res := ~returnVal2~0; {230416#true} is VALID [2022-04-28 08:14:57,341 INFO L290 TraceCheckUtils]: 49: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 08:14:57,341 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {230416#true} {230416#true} #1556#return; {230416#true} is VALID [2022-04-28 08:14:57,342 INFO L290 TraceCheckUtils]: 51: Hoare triple {230416#true} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {230520#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} is VALID [2022-04-28 08:14:57,342 INFO L290 TraceCheckUtils]: 52: Hoare triple {230520#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} assume !(0 != ~status~8); {230417#false} is VALID [2022-04-28 08:14:57,342 INFO L290 TraceCheckUtils]: 53: Hoare triple {230417#false} #res := ~status~8; {230417#false} is VALID [2022-04-28 08:14:57,342 INFO L290 TraceCheckUtils]: 54: Hoare triple {230417#false} assume true; {230417#false} is VALID [2022-04-28 08:14:57,342 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {230417#false} {230416#true} #1358#return; {230417#false} is VALID [2022-04-28 08:14:57,342 INFO L290 TraceCheckUtils]: 56: Hoare triple {230417#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~status~1 := #t~ret14;havoc #t~ret14; {230417#false} is VALID [2022-04-28 08:14:57,342 INFO L290 TraceCheckUtils]: 57: Hoare triple {230417#false} assume ~status~1 < 0;#res := ~status~1; {230417#false} is VALID [2022-04-28 08:14:57,342 INFO L290 TraceCheckUtils]: 58: Hoare triple {230417#false} assume true; {230417#false} is VALID [2022-04-28 08:14:57,343 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {230417#false} {230416#true} #1418#return; {230417#false} is VALID [2022-04-28 08:14:57,343 INFO L290 TraceCheckUtils]: 60: Hoare triple {230417#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~status~2 := #t~ret24;havoc #t~ret24;~Irp__IoStatus__Status~0 := ~status~2;~myStatus~0 := ~status~2; {230417#false} is VALID [2022-04-28 08:14:57,343 INFO L272 TraceCheckUtils]: 61: Hoare triple {230417#false} call IofCompleteRequest(~Irp, 0); {230417#false} is VALID [2022-04-28 08:14:57,343 INFO L290 TraceCheckUtils]: 62: Hoare triple {230417#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {230417#false} is VALID [2022-04-28 08:14:57,343 INFO L290 TraceCheckUtils]: 63: Hoare triple {230417#false} assume !(~s~0 == ~NP~0); {230417#false} is VALID [2022-04-28 08:14:57,343 INFO L272 TraceCheckUtils]: 64: Hoare triple {230417#false} call errorFn(); {230417#false} is VALID [2022-04-28 08:14:57,343 INFO L290 TraceCheckUtils]: 65: Hoare triple {230417#false} assume !false; {230417#false} is VALID [2022-04-28 08:14:57,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:14:57,343 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:14:57,343 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [268844602] [2022-04-28 08:14:57,343 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [268844602] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:57,343 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:57,344 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 08:14:57,344 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:14:57,344 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1588400808] [2022-04-28 08:14:57,344 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1588400808] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:57,344 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:57,344 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 08:14:57,344 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1460194825] [2022-04-28 08:14:57,344 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:14:57,344 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) Word has length 66 [2022-04-28 08:14:57,344 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:14:57,344 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 08:14:57,395 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:57,395 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 08:14:57,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:57,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 08:14:57,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-04-28 08:14:57,395 INFO L87 Difference]: Start difference. First operand 694 states and 893 transitions. Second operand has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 08:15:03,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:03,397 INFO L93 Difference]: Finished difference Result 882 states and 1157 transitions. [2022-04-28 08:15:03,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-28 08:15:03,397 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) Word has length 66 [2022-04-28 08:15:03,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:15:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 08:15:03,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 758 transitions. [2022-04-28 08:15:03,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 08:15:03,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 758 transitions. [2022-04-28 08:15:03,405 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 758 transitions. [2022-04-28 08:15:04,112 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 758 edges. 758 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:04,135 INFO L225 Difference]: With dead ends: 882 [2022-04-28 08:15:04,135 INFO L226 Difference]: Without dead ends: 762 [2022-04-28 08:15:04,135 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:15:04,135 INFO L413 NwaCegarLoop]: 465 mSDtfsCounter, 922 mSDsluCounter, 500 mSDsCounter, 0 mSdLazyCounter, 1075 mSolverCounterSat, 327 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 932 SdHoareTripleChecker+Valid, 965 SdHoareTripleChecker+Invalid, 1402 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 327 IncrementalHoareTripleChecker+Valid, 1075 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-28 08:15:04,135 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [932 Valid, 965 Invalid, 1402 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [327 Valid, 1075 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-28 08:15:04,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 762 states. [2022-04-28 08:15:06,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 762 to 694. [2022-04-28 08:15:06,016 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:15:06,016 INFO L82 GeneralOperation]: Start isEquivalent. First operand 762 states. Second operand has 694 states, 549 states have (on average 1.289617486338798) internal successors, (708), 563 states have internal predecessors, (708), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-28 08:15:06,017 INFO L74 IsIncluded]: Start isIncluded. First operand 762 states. Second operand has 694 states, 549 states have (on average 1.289617486338798) internal successors, (708), 563 states have internal predecessors, (708), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-28 08:15:06,017 INFO L87 Difference]: Start difference. First operand 762 states. Second operand has 694 states, 549 states have (on average 1.289617486338798) internal successors, (708), 563 states have internal predecessors, (708), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-28 08:15:06,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:06,034 INFO L93 Difference]: Finished difference Result 762 states and 996 transitions. [2022-04-28 08:15:06,034 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 996 transitions. [2022-04-28 08:15:06,034 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:06,034 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:06,035 INFO L74 IsIncluded]: Start isIncluded. First operand has 694 states, 549 states have (on average 1.289617486338798) internal successors, (708), 563 states have internal predecessors, (708), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) Second operand 762 states. [2022-04-28 08:15:06,035 INFO L87 Difference]: Start difference. First operand has 694 states, 549 states have (on average 1.289617486338798) internal successors, (708), 563 states have internal predecessors, (708), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) Second operand 762 states. [2022-04-28 08:15:06,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:06,052 INFO L93 Difference]: Finished difference Result 762 states and 996 transitions. [2022-04-28 08:15:06,052 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 996 transitions. [2022-04-28 08:15:06,053 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:06,053 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:06,053 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:15:06,053 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:15:06,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 694 states, 549 states have (on average 1.289617486338798) internal successors, (708), 563 states have internal predecessors, (708), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-28 08:15:06,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 694 states and 890 transitions. [2022-04-28 08:15:06,079 INFO L78 Accepts]: Start accepts. Automaton has 694 states and 890 transitions. Word has length 66 [2022-04-28 08:15:06,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:15:06,079 INFO L495 AbstractCegarLoop]: Abstraction has 694 states and 890 transitions. [2022-04-28 08:15:06,079 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 08:15:06,079 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 694 states and 890 transitions. [2022-04-28 08:15:08,271 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 890 edges. 890 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:08,272 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 890 transitions. [2022-04-28 08:15:08,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-28 08:15:08,272 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:15:08,272 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:15:08,273 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2022-04-28 08:15:08,273 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:15:08,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:15:08,273 INFO L85 PathProgramCache]: Analyzing trace with hash -1196782002, now seen corresponding path program 1 times [2022-04-28 08:15:08,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:08,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1657979607] [2022-04-28 08:15:08,273 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:15:08,273 INFO L85 PathProgramCache]: Analyzing trace with hash -1196782002, now seen corresponding path program 2 times [2022-04-28 08:15:08,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:15:08,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644641639] [2022-04-28 08:15:08,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:15:08,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:15:08,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:08,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:15:08,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:08,336 INFO L290 TraceCheckUtils]: 0: Hoare triple {235257#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {235214#true} is VALID [2022-04-28 08:15:08,336 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 08:15:08,336 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {235214#true} {235214#true} #1498#return; {235214#true} is VALID [2022-04-28 08:15:08,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:15:08,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:08,355 INFO L290 TraceCheckUtils]: 0: Hoare triple {235258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {235214#true} is VALID [2022-04-28 08:15:08,355 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 08:15:08,355 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {235214#true} {235214#true} #1366#return; {235214#true} is VALID [2022-04-28 08:15:08,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:15:08,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:08,365 INFO L290 TraceCheckUtils]: 0: Hoare triple {235259#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {235214#true} is VALID [2022-04-28 08:15:08,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 08:15:08,365 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {235214#true} {235214#true} #1368#return; {235214#true} is VALID [2022-04-28 08:15:08,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:15:08,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:08,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:15:08,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:08,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:15:08,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:08,498 INFO L290 TraceCheckUtils]: 0: Hoare triple {235298#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {235214#true} is VALID [2022-04-28 08:15:08,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {235214#true} is VALID [2022-04-28 08:15:08,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {235214#true} assume 0 == ~irp~0;#res := -1073741670; {235214#true} is VALID [2022-04-28 08:15:08,498 INFO L290 TraceCheckUtils]: 3: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 08:15:08,498 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {235214#true} {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} #1510#return; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-04-28 08:15:08,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:08,507 INFO L290 TraceCheckUtils]: 0: Hoare triple {235299#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {235214#true} is VALID [2022-04-28 08:15:08,507 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {235214#true} is VALID [2022-04-28 08:15:08,507 INFO L290 TraceCheckUtils]: 2: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 08:15:08,508 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {235214#true} {235215#false} #1512#return; {235215#false} is VALID [2022-04-28 08:15:08,508 INFO L290 TraceCheckUtils]: 0: Hoare triple {235285#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {235214#true} is VALID [2022-04-28 08:15:08,508 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {235286#(or (<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1) (not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp42~0)))} is VALID [2022-04-28 08:15:08,508 INFO L290 TraceCheckUtils]: 2: Hoare triple {235286#(or (<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1) (not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp42~0)))} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,509 INFO L290 TraceCheckUtils]: 3: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,509 INFO L272 TraceCheckUtils]: 4: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {235298#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:08,510 INFO L290 TraceCheckUtils]: 5: Hoare triple {235298#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {235214#true} is VALID [2022-04-28 08:15:08,510 INFO L290 TraceCheckUtils]: 6: Hoare triple {235214#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {235214#true} is VALID [2022-04-28 08:15:08,510 INFO L290 TraceCheckUtils]: 7: Hoare triple {235214#true} assume 0 == ~irp~0;#res := -1073741670; {235214#true} is VALID [2022-04-28 08:15:08,510 INFO L290 TraceCheckUtils]: 8: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 08:15:08,510 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {235214#true} {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} #1510#return; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,511 INFO L290 TraceCheckUtils]: 10: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,511 INFO L290 TraceCheckUtils]: 11: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume ~status~6 >= 0; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,511 INFO L290 TraceCheckUtils]: 12: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {235293#(not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp103~1))} is VALID [2022-04-28 08:15:08,512 INFO L290 TraceCheckUtils]: 13: Hoare triple {235293#(not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp103~1))} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {235215#false} is VALID [2022-04-28 08:15:08,512 INFO L290 TraceCheckUtils]: 14: Hoare triple {235215#false} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {235215#false} is VALID [2022-04-28 08:15:08,512 INFO L290 TraceCheckUtils]: 15: Hoare triple {235215#false} ~myStatus~0 := ~status~6; {235215#false} is VALID [2022-04-28 08:15:08,512 INFO L272 TraceCheckUtils]: 16: Hoare triple {235215#false} call IofCompleteRequest(~Irp, 0); {235299#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:08,512 INFO L290 TraceCheckUtils]: 17: Hoare triple {235299#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {235214#true} is VALID [2022-04-28 08:15:08,512 INFO L290 TraceCheckUtils]: 18: Hoare triple {235214#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {235214#true} is VALID [2022-04-28 08:15:08,512 INFO L290 TraceCheckUtils]: 19: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 08:15:08,512 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {235214#true} {235215#false} #1512#return; {235215#false} is VALID [2022-04-28 08:15:08,512 INFO L290 TraceCheckUtils]: 21: Hoare triple {235215#false} #res := ~status~6; {235215#false} is VALID [2022-04-28 08:15:08,512 INFO L290 TraceCheckUtils]: 22: Hoare triple {235215#false} assume true; {235215#false} is VALID [2022-04-28 08:15:08,512 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {235215#false} {235214#true} #1490#return; {235215#false} is VALID [2022-04-28 08:15:08,512 INFO L290 TraceCheckUtils]: 0: Hoare triple {235260#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {235214#true} is VALID [2022-04-28 08:15:08,512 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume !(2 == ~deviceExtension__Active~1); {235214#true} is VALID [2022-04-28 08:15:08,513 INFO L290 TraceCheckUtils]: 2: Hoare triple {235214#true} assume 3 == ~deviceExtension__Active~1; {235214#true} is VALID [2022-04-28 08:15:08,513 INFO L272 TraceCheckUtils]: 3: Hoare triple {235214#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {235285#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:08,513 INFO L290 TraceCheckUtils]: 4: Hoare triple {235285#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {235214#true} is VALID [2022-04-28 08:15:08,514 INFO L290 TraceCheckUtils]: 5: Hoare triple {235214#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {235286#(or (<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1) (not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp42~0)))} is VALID [2022-04-28 08:15:08,514 INFO L290 TraceCheckUtils]: 6: Hoare triple {235286#(or (<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1) (not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp42~0)))} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,515 INFO L290 TraceCheckUtils]: 7: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,515 INFO L272 TraceCheckUtils]: 8: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {235298#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:08,516 INFO L290 TraceCheckUtils]: 9: Hoare triple {235298#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {235214#true} is VALID [2022-04-28 08:15:08,516 INFO L290 TraceCheckUtils]: 10: Hoare triple {235214#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {235214#true} is VALID [2022-04-28 08:15:08,516 INFO L290 TraceCheckUtils]: 11: Hoare triple {235214#true} assume 0 == ~irp~0;#res := -1073741670; {235214#true} is VALID [2022-04-28 08:15:08,516 INFO L290 TraceCheckUtils]: 12: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 08:15:08,516 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {235214#true} {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} #1510#return; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,517 INFO L290 TraceCheckUtils]: 14: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,517 INFO L290 TraceCheckUtils]: 15: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume ~status~6 >= 0; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,517 INFO L290 TraceCheckUtils]: 16: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {235293#(not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp103~1))} is VALID [2022-04-28 08:15:08,518 INFO L290 TraceCheckUtils]: 17: Hoare triple {235293#(not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp103~1))} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {235215#false} is VALID [2022-04-28 08:15:08,518 INFO L290 TraceCheckUtils]: 18: Hoare triple {235215#false} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {235215#false} is VALID [2022-04-28 08:15:08,518 INFO L290 TraceCheckUtils]: 19: Hoare triple {235215#false} ~myStatus~0 := ~status~6; {235215#false} is VALID [2022-04-28 08:15:08,518 INFO L272 TraceCheckUtils]: 20: Hoare triple {235215#false} call IofCompleteRequest(~Irp, 0); {235299#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:08,518 INFO L290 TraceCheckUtils]: 21: Hoare triple {235299#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {235214#true} is VALID [2022-04-28 08:15:08,518 INFO L290 TraceCheckUtils]: 22: Hoare triple {235214#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {235214#true} is VALID [2022-04-28 08:15:08,518 INFO L290 TraceCheckUtils]: 23: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 08:15:08,518 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {235214#true} {235215#false} #1512#return; {235215#false} is VALID [2022-04-28 08:15:08,518 INFO L290 TraceCheckUtils]: 25: Hoare triple {235215#false} #res := ~status~6; {235215#false} is VALID [2022-04-28 08:15:08,518 INFO L290 TraceCheckUtils]: 26: Hoare triple {235215#false} assume true; {235215#false} is VALID [2022-04-28 08:15:08,519 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {235215#false} {235214#true} #1490#return; {235215#false} is VALID [2022-04-28 08:15:08,519 INFO L290 TraceCheckUtils]: 28: Hoare triple {235215#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {235215#false} is VALID [2022-04-28 08:15:08,519 INFO L290 TraceCheckUtils]: 29: Hoare triple {235215#false} #res := ~status~3; {235215#false} is VALID [2022-04-28 08:15:08,519 INFO L290 TraceCheckUtils]: 30: Hoare triple {235215#false} assume true; {235215#false} is VALID [2022-04-28 08:15:08,519 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {235215#false} {235214#true} #1370#return; {235215#false} is VALID [2022-04-28 08:15:08,520 INFO L272 TraceCheckUtils]: 0: Hoare triple {235214#true} call ULTIMATE.init(); {235257#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:15:08,521 INFO L290 TraceCheckUtils]: 1: Hoare triple {235257#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {235214#true} is VALID [2022-04-28 08:15:08,521 INFO L290 TraceCheckUtils]: 2: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 08:15:08,521 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {235214#true} {235214#true} #1498#return; {235214#true} is VALID [2022-04-28 08:15:08,521 INFO L272 TraceCheckUtils]: 4: Hoare triple {235214#true} call #t~ret180 := main(); {235214#true} is VALID [2022-04-28 08:15:08,521 INFO L290 TraceCheckUtils]: 5: Hoare triple {235214#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {235214#true} is VALID [2022-04-28 08:15:08,522 INFO L272 TraceCheckUtils]: 6: Hoare triple {235214#true} call _BLAST_init(); {235258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:08,522 INFO L290 TraceCheckUtils]: 7: Hoare triple {235258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {235214#true} is VALID [2022-04-28 08:15:08,522 INFO L290 TraceCheckUtils]: 8: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 08:15:08,522 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {235214#true} {235214#true} #1366#return; {235214#true} is VALID [2022-04-28 08:15:08,522 INFO L290 TraceCheckUtils]: 10: Hoare triple {235214#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {235214#true} is VALID [2022-04-28 08:15:08,522 INFO L290 TraceCheckUtils]: 11: Hoare triple {235214#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {235214#true} is VALID [2022-04-28 08:15:08,523 INFO L272 TraceCheckUtils]: 12: Hoare triple {235214#true} call stub_driver_init(); {235259#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:08,523 INFO L290 TraceCheckUtils]: 13: Hoare triple {235259#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {235214#true} is VALID [2022-04-28 08:15:08,523 INFO L290 TraceCheckUtils]: 14: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 08:15:08,523 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {235214#true} {235214#true} #1368#return; {235214#true} is VALID [2022-04-28 08:15:08,523 INFO L290 TraceCheckUtils]: 16: Hoare triple {235214#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {235214#true} is VALID [2022-04-28 08:15:08,523 INFO L290 TraceCheckUtils]: 17: Hoare triple {235214#true} assume 2 == ~tmp_ndt_1~0; {235214#true} is VALID [2022-04-28 08:15:08,524 INFO L272 TraceCheckUtils]: 18: Hoare triple {235214#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {235260#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:15:08,524 INFO L290 TraceCheckUtils]: 19: Hoare triple {235260#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {235214#true} is VALID [2022-04-28 08:15:08,524 INFO L290 TraceCheckUtils]: 20: Hoare triple {235214#true} assume !(2 == ~deviceExtension__Active~1); {235214#true} is VALID [2022-04-28 08:15:08,524 INFO L290 TraceCheckUtils]: 21: Hoare triple {235214#true} assume 3 == ~deviceExtension__Active~1; {235214#true} is VALID [2022-04-28 08:15:08,525 INFO L272 TraceCheckUtils]: 22: Hoare triple {235214#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {235285#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:08,525 INFO L290 TraceCheckUtils]: 23: Hoare triple {235285#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {235214#true} is VALID [2022-04-28 08:15:08,526 INFO L290 TraceCheckUtils]: 24: Hoare triple {235214#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {235286#(or (<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1) (not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp42~0)))} is VALID [2022-04-28 08:15:08,526 INFO L290 TraceCheckUtils]: 25: Hoare triple {235286#(or (<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1) (not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp42~0)))} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,526 INFO L290 TraceCheckUtils]: 26: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,527 INFO L272 TraceCheckUtils]: 27: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {235298#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:08,527 INFO L290 TraceCheckUtils]: 28: Hoare triple {235298#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {235214#true} is VALID [2022-04-28 08:15:08,527 INFO L290 TraceCheckUtils]: 29: Hoare triple {235214#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {235214#true} is VALID [2022-04-28 08:15:08,527 INFO L290 TraceCheckUtils]: 30: Hoare triple {235214#true} assume 0 == ~irp~0;#res := -1073741670; {235214#true} is VALID [2022-04-28 08:15:08,527 INFO L290 TraceCheckUtils]: 31: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 08:15:08,528 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {235214#true} {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} #1510#return; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,528 INFO L290 TraceCheckUtils]: 33: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,528 INFO L290 TraceCheckUtils]: 34: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume ~status~6 >= 0; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 08:15:08,529 INFO L290 TraceCheckUtils]: 35: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {235293#(not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp103~1))} is VALID [2022-04-28 08:15:08,529 INFO L290 TraceCheckUtils]: 36: Hoare triple {235293#(not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp103~1))} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {235215#false} is VALID [2022-04-28 08:15:08,529 INFO L290 TraceCheckUtils]: 37: Hoare triple {235215#false} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {235215#false} is VALID [2022-04-28 08:15:08,529 INFO L290 TraceCheckUtils]: 38: Hoare triple {235215#false} ~myStatus~0 := ~status~6; {235215#false} is VALID [2022-04-28 08:15:08,529 INFO L272 TraceCheckUtils]: 39: Hoare triple {235215#false} call IofCompleteRequest(~Irp, 0); {235299#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:08,529 INFO L290 TraceCheckUtils]: 40: Hoare triple {235299#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {235214#true} is VALID [2022-04-28 08:15:08,529 INFO L290 TraceCheckUtils]: 41: Hoare triple {235214#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {235214#true} is VALID [2022-04-28 08:15:08,529 INFO L290 TraceCheckUtils]: 42: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 08:15:08,529 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {235214#true} {235215#false} #1512#return; {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L290 TraceCheckUtils]: 44: Hoare triple {235215#false} #res := ~status~6; {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L290 TraceCheckUtils]: 45: Hoare triple {235215#false} assume true; {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {235215#false} {235214#true} #1490#return; {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L290 TraceCheckUtils]: 47: Hoare triple {235215#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L290 TraceCheckUtils]: 48: Hoare triple {235215#false} #res := ~status~3; {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L290 TraceCheckUtils]: 49: Hoare triple {235215#false} assume true; {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {235215#false} {235214#true} #1370#return; {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L290 TraceCheckUtils]: 51: Hoare triple {235215#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L290 TraceCheckUtils]: 52: Hoare triple {235215#false} assume !(0 != ~we_should_unload~0); {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L290 TraceCheckUtils]: 53: Hoare triple {235215#false} assume !(1 == ~pended~0); {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L290 TraceCheckUtils]: 54: Hoare triple {235215#false} assume !(1 == ~pended~0); {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L290 TraceCheckUtils]: 55: Hoare triple {235215#false} assume ~s~0 != ~UNLOADED~0; {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L290 TraceCheckUtils]: 56: Hoare triple {235215#false} assume -1 != ~status~9; {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L290 TraceCheckUtils]: 57: Hoare triple {235215#false} assume ~s~0 != ~SKIP2~0; {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L290 TraceCheckUtils]: 58: Hoare triple {235215#false} assume ~s~0 != ~IPC~0; {235215#false} is VALID [2022-04-28 08:15:08,530 INFO L290 TraceCheckUtils]: 59: Hoare triple {235215#false} assume !(~s~0 != ~DC~0); {235215#false} is VALID [2022-04-28 08:15:08,531 INFO L290 TraceCheckUtils]: 60: Hoare triple {235215#false} assume 1 != ~pended~0; {235215#false} is VALID [2022-04-28 08:15:08,531 INFO L290 TraceCheckUtils]: 61: Hoare triple {235215#false} assume ~s~0 == ~DC~0; {235215#false} is VALID [2022-04-28 08:15:08,531 INFO L290 TraceCheckUtils]: 62: Hoare triple {235215#false} assume 259 == ~status~9; {235215#false} is VALID [2022-04-28 08:15:08,531 INFO L272 TraceCheckUtils]: 63: Hoare triple {235215#false} call errorFn(); {235215#false} is VALID [2022-04-28 08:15:08,531 INFO L290 TraceCheckUtils]: 64: Hoare triple {235215#false} assume !false; {235215#false} is VALID [2022-04-28 08:15:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:15:08,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:15:08,531 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1644641639] [2022-04-28 08:15:08,531 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1644641639] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:08,531 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:08,531 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:15:08,532 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:15:08,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1657979607] [2022-04-28 08:15:08,532 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1657979607] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:08,532 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:08,532 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:15:08,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [785082318] [2022-04-28 08:15:08,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:15:08,532 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 65 [2022-04-28 08:15:08,532 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:15:08,532 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:15:08,573 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:08,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 08:15:08,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:08,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 08:15:08,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:15:08,574 INFO L87 Difference]: Start difference. First operand 694 states and 890 transitions. Second operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:15:16,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:16,431 INFO L93 Difference]: Finished difference Result 826 states and 1072 transitions. [2022-04-28 08:15:16,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-28 08:15:16,431 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 65 [2022-04-28 08:15:16,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:15:16,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:15:16,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 738 transitions. [2022-04-28 08:15:16,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:15:16,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 738 transitions. [2022-04-28 08:15:16,441 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 738 transitions. [2022-04-28 08:15:17,170 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 738 edges. 738 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:17,199 INFO L225 Difference]: With dead ends: 826 [2022-04-28 08:15:17,199 INFO L226 Difference]: Without dead ends: 793 [2022-04-28 08:15:17,200 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=138, Invalid=282, Unknown=0, NotChecked=0, Total=420 [2022-04-28 08:15:17,200 INFO L413 NwaCegarLoop]: 483 mSDtfsCounter, 1307 mSDsluCounter, 765 mSDsCounter, 0 mSdLazyCounter, 1451 mSolverCounterSat, 444 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1310 SdHoareTripleChecker+Valid, 1248 SdHoareTripleChecker+Invalid, 1895 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 444 IncrementalHoareTripleChecker+Valid, 1451 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-28 08:15:17,200 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1310 Valid, 1248 Invalid, 1895 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [444 Valid, 1451 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-28 08:15:17,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 793 states. [2022-04-28 08:15:19,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 793 to 700. [2022-04-28 08:15:19,141 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:15:19,142 INFO L82 GeneralOperation]: Start isEquivalent. First operand 793 states. Second operand has 700 states, 554 states have (on average 1.288808664259928) internal successors, (714), 568 states have internal predecessors, (714), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-28 08:15:19,143 INFO L74 IsIncluded]: Start isIncluded. First operand 793 states. Second operand has 700 states, 554 states have (on average 1.288808664259928) internal successors, (714), 568 states have internal predecessors, (714), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-28 08:15:19,143 INFO L87 Difference]: Start difference. First operand 793 states. Second operand has 700 states, 554 states have (on average 1.288808664259928) internal successors, (714), 568 states have internal predecessors, (714), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-28 08:15:19,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:19,163 INFO L93 Difference]: Finished difference Result 793 states and 1037 transitions. [2022-04-28 08:15:19,163 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1037 transitions. [2022-04-28 08:15:19,164 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:19,164 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:19,165 INFO L74 IsIncluded]: Start isIncluded. First operand has 700 states, 554 states have (on average 1.288808664259928) internal successors, (714), 568 states have internal predecessors, (714), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) Second operand 793 states. [2022-04-28 08:15:19,165 INFO L87 Difference]: Start difference. First operand has 700 states, 554 states have (on average 1.288808664259928) internal successors, (714), 568 states have internal predecessors, (714), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) Second operand 793 states. [2022-04-28 08:15:19,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:19,186 INFO L93 Difference]: Finished difference Result 793 states and 1037 transitions. [2022-04-28 08:15:19,186 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1037 transitions. [2022-04-28 08:15:19,187 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:19,187 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:19,187 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:15:19,187 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:15:19,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 700 states, 554 states have (on average 1.288808664259928) internal successors, (714), 568 states have internal predecessors, (714), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-28 08:15:19,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 898 transitions. [2022-04-28 08:15:19,208 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 898 transitions. Word has length 65 [2022-04-28 08:15:19,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:15:19,209 INFO L495 AbstractCegarLoop]: Abstraction has 700 states and 898 transitions. [2022-04-28 08:15:19,209 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 08:15:19,209 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 700 states and 898 transitions. [2022-04-28 08:15:21,524 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 898 edges. 898 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:21,524 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 898 transitions. [2022-04-28 08:15:21,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-28 08:15:21,525 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:15:21,525 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:15:21,526 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2022-04-28 08:15:21,526 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:15:21,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:15:21,526 INFO L85 PathProgramCache]: Analyzing trace with hash -1406064246, now seen corresponding path program 1 times [2022-04-28 08:15:21,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:21,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [944904303] [2022-04-28 08:15:21,526 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:15:21,526 INFO L85 PathProgramCache]: Analyzing trace with hash -1406064246, now seen corresponding path program 2 times [2022-04-28 08:15:21,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:15:21,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2058556233] [2022-04-28 08:15:21,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:15:21,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:15:21,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:21,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:15:21,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:21,590 INFO L290 TraceCheckUtils]: 0: Hoare triple {240002#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {239958#true} is VALID [2022-04-28 08:15:21,590 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 08:15:21,590 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239958#true} {239958#true} #1498#return; {239958#true} is VALID [2022-04-28 08:15:21,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:15:21,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:21,609 INFO L290 TraceCheckUtils]: 0: Hoare triple {240003#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {239958#true} is VALID [2022-04-28 08:15:21,609 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 08:15:21,609 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239958#true} {239958#true} #1366#return; {239958#true} is VALID [2022-04-28 08:15:21,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:15:21,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:21,619 INFO L290 TraceCheckUtils]: 0: Hoare triple {240004#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {239958#true} is VALID [2022-04-28 08:15:21,619 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 08:15:21,619 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239958#true} {239958#true} #1368#return; {239958#true} is VALID [2022-04-28 08:15:21,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:15:21,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:21,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:15:21,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:21,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:15:21,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:21,710 INFO L290 TraceCheckUtils]: 0: Hoare triple {240043#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {239958#true} is VALID [2022-04-28 08:15:21,710 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {239958#true} is VALID [2022-04-28 08:15:21,710 INFO L290 TraceCheckUtils]: 2: Hoare triple {239958#true} assume 0 == ~irp~0;#res := -1073741670; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:21,711 INFO L290 TraceCheckUtils]: 3: Hoare triple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:21,711 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {239958#true} #1510#return; {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} is VALID [2022-04-28 08:15:21,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-28 08:15:21,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:21,720 INFO L290 TraceCheckUtils]: 0: Hoare triple {240045#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239958#true} is VALID [2022-04-28 08:15:21,721 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239958#true} is VALID [2022-04-28 08:15:21,721 INFO L290 TraceCheckUtils]: 2: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 08:15:21,721 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {239958#true} {239959#false} #1512#return; {239959#false} is VALID [2022-04-28 08:15:21,721 INFO L290 TraceCheckUtils]: 0: Hoare triple {240031#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {239958#true} is VALID [2022-04-28 08:15:21,721 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {239958#true} is VALID [2022-04-28 08:15:21,721 INFO L290 TraceCheckUtils]: 2: Hoare triple {239958#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {239958#true} is VALID [2022-04-28 08:15:21,721 INFO L290 TraceCheckUtils]: 3: Hoare triple {239958#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {239958#true} is VALID [2022-04-28 08:15:21,721 INFO L290 TraceCheckUtils]: 4: Hoare triple {239958#true} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {239958#true} is VALID [2022-04-28 08:15:21,722 INFO L272 TraceCheckUtils]: 5: Hoare triple {239958#true} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {240043#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:21,722 INFO L290 TraceCheckUtils]: 6: Hoare triple {240043#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {239958#true} is VALID [2022-04-28 08:15:21,722 INFO L290 TraceCheckUtils]: 7: Hoare triple {239958#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {239958#true} is VALID [2022-04-28 08:15:21,722 INFO L290 TraceCheckUtils]: 8: Hoare triple {239958#true} assume 0 == ~irp~0;#res := -1073741670; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:21,723 INFO L290 TraceCheckUtils]: 9: Hoare triple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:21,723 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {239958#true} #1510#return; {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} is VALID [2022-04-28 08:15:21,724 INFO L290 TraceCheckUtils]: 11: Hoare triple {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {240038#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:15:21,724 INFO L290 TraceCheckUtils]: 12: Hoare triple {240038#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} assume ~status~6 >= 0; {239959#false} is VALID [2022-04-28 08:15:21,724 INFO L290 TraceCheckUtils]: 13: Hoare triple {239959#false} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {239959#false} is VALID [2022-04-28 08:15:21,724 INFO L290 TraceCheckUtils]: 14: Hoare triple {239959#false} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {239959#false} is VALID [2022-04-28 08:15:21,724 INFO L290 TraceCheckUtils]: 15: Hoare triple {239959#false} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {239959#false} is VALID [2022-04-28 08:15:21,724 INFO L290 TraceCheckUtils]: 16: Hoare triple {239959#false} ~myStatus~0 := ~status~6; {239959#false} is VALID [2022-04-28 08:15:21,724 INFO L272 TraceCheckUtils]: 17: Hoare triple {239959#false} call IofCompleteRequest(~Irp, 0); {240045#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:21,724 INFO L290 TraceCheckUtils]: 18: Hoare triple {240045#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239958#true} is VALID [2022-04-28 08:15:21,724 INFO L290 TraceCheckUtils]: 19: Hoare triple {239958#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239958#true} is VALID [2022-04-28 08:15:21,724 INFO L290 TraceCheckUtils]: 20: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 08:15:21,725 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {239958#true} {239959#false} #1512#return; {239959#false} is VALID [2022-04-28 08:15:21,725 INFO L290 TraceCheckUtils]: 22: Hoare triple {239959#false} #res := ~status~6; {239959#false} is VALID [2022-04-28 08:15:21,725 INFO L290 TraceCheckUtils]: 23: Hoare triple {239959#false} assume true; {239959#false} is VALID [2022-04-28 08:15:21,725 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {239959#false} {239958#true} #1490#return; {239959#false} is VALID [2022-04-28 08:15:21,725 INFO L290 TraceCheckUtils]: 0: Hoare triple {240005#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {239958#true} is VALID [2022-04-28 08:15:21,725 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume !(2 == ~deviceExtension__Active~1); {239958#true} is VALID [2022-04-28 08:15:21,725 INFO L290 TraceCheckUtils]: 2: Hoare triple {239958#true} assume 3 == ~deviceExtension__Active~1; {239958#true} is VALID [2022-04-28 08:15:21,726 INFO L272 TraceCheckUtils]: 3: Hoare triple {239958#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {240031#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:21,726 INFO L290 TraceCheckUtils]: 4: Hoare triple {240031#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {239958#true} is VALID [2022-04-28 08:15:21,726 INFO L290 TraceCheckUtils]: 5: Hoare triple {239958#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {239958#true} is VALID [2022-04-28 08:15:21,726 INFO L290 TraceCheckUtils]: 6: Hoare triple {239958#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {239958#true} is VALID [2022-04-28 08:15:21,726 INFO L290 TraceCheckUtils]: 7: Hoare triple {239958#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {239958#true} is VALID [2022-04-28 08:15:21,726 INFO L290 TraceCheckUtils]: 8: Hoare triple {239958#true} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {239958#true} is VALID [2022-04-28 08:15:21,727 INFO L272 TraceCheckUtils]: 9: Hoare triple {239958#true} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {240043#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:21,727 INFO L290 TraceCheckUtils]: 10: Hoare triple {240043#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {239958#true} is VALID [2022-04-28 08:15:21,727 INFO L290 TraceCheckUtils]: 11: Hoare triple {239958#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {239958#true} is VALID [2022-04-28 08:15:21,727 INFO L290 TraceCheckUtils]: 12: Hoare triple {239958#true} assume 0 == ~irp~0;#res := -1073741670; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:21,727 INFO L290 TraceCheckUtils]: 13: Hoare triple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:21,728 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {239958#true} #1510#return; {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} is VALID [2022-04-28 08:15:21,728 INFO L290 TraceCheckUtils]: 15: Hoare triple {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {240038#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:15:21,729 INFO L290 TraceCheckUtils]: 16: Hoare triple {240038#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} assume ~status~6 >= 0; {239959#false} is VALID [2022-04-28 08:15:21,729 INFO L290 TraceCheckUtils]: 17: Hoare triple {239959#false} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {239959#false} is VALID [2022-04-28 08:15:21,729 INFO L290 TraceCheckUtils]: 18: Hoare triple {239959#false} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {239959#false} is VALID [2022-04-28 08:15:21,729 INFO L290 TraceCheckUtils]: 19: Hoare triple {239959#false} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {239959#false} is VALID [2022-04-28 08:15:21,729 INFO L290 TraceCheckUtils]: 20: Hoare triple {239959#false} ~myStatus~0 := ~status~6; {239959#false} is VALID [2022-04-28 08:15:21,729 INFO L272 TraceCheckUtils]: 21: Hoare triple {239959#false} call IofCompleteRequest(~Irp, 0); {240045#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:21,729 INFO L290 TraceCheckUtils]: 22: Hoare triple {240045#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239958#true} is VALID [2022-04-28 08:15:21,729 INFO L290 TraceCheckUtils]: 23: Hoare triple {239958#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239958#true} is VALID [2022-04-28 08:15:21,729 INFO L290 TraceCheckUtils]: 24: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 08:15:21,729 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {239958#true} {239959#false} #1512#return; {239959#false} is VALID [2022-04-28 08:15:21,729 INFO L290 TraceCheckUtils]: 26: Hoare triple {239959#false} #res := ~status~6; {239959#false} is VALID [2022-04-28 08:15:21,729 INFO L290 TraceCheckUtils]: 27: Hoare triple {239959#false} assume true; {239959#false} is VALID [2022-04-28 08:15:21,729 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {239959#false} {239958#true} #1490#return; {239959#false} is VALID [2022-04-28 08:15:21,730 INFO L290 TraceCheckUtils]: 29: Hoare triple {239959#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {239959#false} is VALID [2022-04-28 08:15:21,730 INFO L290 TraceCheckUtils]: 30: Hoare triple {239959#false} #res := ~status~3; {239959#false} is VALID [2022-04-28 08:15:21,730 INFO L290 TraceCheckUtils]: 31: Hoare triple {239959#false} assume true; {239959#false} is VALID [2022-04-28 08:15:21,730 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {239959#false} {239958#true} #1370#return; {239959#false} is VALID [2022-04-28 08:15:21,731 INFO L272 TraceCheckUtils]: 0: Hoare triple {239958#true} call ULTIMATE.init(); {240002#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:15:21,731 INFO L290 TraceCheckUtils]: 1: Hoare triple {240002#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {239958#true} is VALID [2022-04-28 08:15:21,731 INFO L290 TraceCheckUtils]: 2: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 08:15:21,731 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {239958#true} {239958#true} #1498#return; {239958#true} is VALID [2022-04-28 08:15:21,731 INFO L272 TraceCheckUtils]: 4: Hoare triple {239958#true} call #t~ret180 := main(); {239958#true} is VALID [2022-04-28 08:15:21,731 INFO L290 TraceCheckUtils]: 5: Hoare triple {239958#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {239958#true} is VALID [2022-04-28 08:15:21,732 INFO L272 TraceCheckUtils]: 6: Hoare triple {239958#true} call _BLAST_init(); {240003#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:21,732 INFO L290 TraceCheckUtils]: 7: Hoare triple {240003#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {239958#true} is VALID [2022-04-28 08:15:21,732 INFO L290 TraceCheckUtils]: 8: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 08:15:21,732 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {239958#true} {239958#true} #1366#return; {239958#true} is VALID [2022-04-28 08:15:21,733 INFO L290 TraceCheckUtils]: 10: Hoare triple {239958#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {239958#true} is VALID [2022-04-28 08:15:21,733 INFO L290 TraceCheckUtils]: 11: Hoare triple {239958#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {239958#true} is VALID [2022-04-28 08:15:21,733 INFO L272 TraceCheckUtils]: 12: Hoare triple {239958#true} call stub_driver_init(); {240004#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:21,733 INFO L290 TraceCheckUtils]: 13: Hoare triple {240004#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {239958#true} is VALID [2022-04-28 08:15:21,733 INFO L290 TraceCheckUtils]: 14: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 08:15:21,733 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {239958#true} {239958#true} #1368#return; {239958#true} is VALID [2022-04-28 08:15:21,733 INFO L290 TraceCheckUtils]: 16: Hoare triple {239958#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {239958#true} is VALID [2022-04-28 08:15:21,733 INFO L290 TraceCheckUtils]: 17: Hoare triple {239958#true} assume 2 == ~tmp_ndt_1~0; {239958#true} is VALID [2022-04-28 08:15:21,734 INFO L272 TraceCheckUtils]: 18: Hoare triple {239958#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {240005#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:15:21,734 INFO L290 TraceCheckUtils]: 19: Hoare triple {240005#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {239958#true} is VALID [2022-04-28 08:15:21,734 INFO L290 TraceCheckUtils]: 20: Hoare triple {239958#true} assume !(2 == ~deviceExtension__Active~1); {239958#true} is VALID [2022-04-28 08:15:21,734 INFO L290 TraceCheckUtils]: 21: Hoare triple {239958#true} assume 3 == ~deviceExtension__Active~1; {239958#true} is VALID [2022-04-28 08:15:21,735 INFO L272 TraceCheckUtils]: 22: Hoare triple {239958#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {240031#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:21,735 INFO L290 TraceCheckUtils]: 23: Hoare triple {240031#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {239958#true} is VALID [2022-04-28 08:15:21,735 INFO L290 TraceCheckUtils]: 24: Hoare triple {239958#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {239958#true} is VALID [2022-04-28 08:15:21,735 INFO L290 TraceCheckUtils]: 25: Hoare triple {239958#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {239958#true} is VALID [2022-04-28 08:15:21,735 INFO L290 TraceCheckUtils]: 26: Hoare triple {239958#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {239958#true} is VALID [2022-04-28 08:15:21,735 INFO L290 TraceCheckUtils]: 27: Hoare triple {239958#true} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {239958#true} is VALID [2022-04-28 08:15:21,736 INFO L272 TraceCheckUtils]: 28: Hoare triple {239958#true} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {240043#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:21,736 INFO L290 TraceCheckUtils]: 29: Hoare triple {240043#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {239958#true} is VALID [2022-04-28 08:15:21,736 INFO L290 TraceCheckUtils]: 30: Hoare triple {239958#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {239958#true} is VALID [2022-04-28 08:15:21,736 INFO L290 TraceCheckUtils]: 31: Hoare triple {239958#true} assume 0 == ~irp~0;#res := -1073741670; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:21,737 INFO L290 TraceCheckUtils]: 32: Hoare triple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:21,737 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {239958#true} #1510#return; {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} is VALID [2022-04-28 08:15:21,738 INFO L290 TraceCheckUtils]: 34: Hoare triple {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {240038#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:15:21,738 INFO L290 TraceCheckUtils]: 35: Hoare triple {240038#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} assume ~status~6 >= 0; {239959#false} is VALID [2022-04-28 08:15:21,738 INFO L290 TraceCheckUtils]: 36: Hoare triple {239959#false} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {239959#false} is VALID [2022-04-28 08:15:21,738 INFO L290 TraceCheckUtils]: 37: Hoare triple {239959#false} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {239959#false} is VALID [2022-04-28 08:15:21,738 INFO L290 TraceCheckUtils]: 38: Hoare triple {239959#false} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {239959#false} is VALID [2022-04-28 08:15:21,738 INFO L290 TraceCheckUtils]: 39: Hoare triple {239959#false} ~myStatus~0 := ~status~6; {239959#false} is VALID [2022-04-28 08:15:21,738 INFO L272 TraceCheckUtils]: 40: Hoare triple {239959#false} call IofCompleteRequest(~Irp, 0); {240045#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:21,738 INFO L290 TraceCheckUtils]: 41: Hoare triple {240045#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239958#true} is VALID [2022-04-28 08:15:21,738 INFO L290 TraceCheckUtils]: 42: Hoare triple {239958#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239958#true} is VALID [2022-04-28 08:15:21,739 INFO L290 TraceCheckUtils]: 43: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 08:15:21,739 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {239958#true} {239959#false} #1512#return; {239959#false} is VALID [2022-04-28 08:15:21,739 INFO L290 TraceCheckUtils]: 45: Hoare triple {239959#false} #res := ~status~6; {239959#false} is VALID [2022-04-28 08:15:21,739 INFO L290 TraceCheckUtils]: 46: Hoare triple {239959#false} assume true; {239959#false} is VALID [2022-04-28 08:15:21,739 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {239959#false} {239958#true} #1490#return; {239959#false} is VALID [2022-04-28 08:15:21,739 INFO L290 TraceCheckUtils]: 48: Hoare triple {239959#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {239959#false} is VALID [2022-04-28 08:15:21,739 INFO L290 TraceCheckUtils]: 49: Hoare triple {239959#false} #res := ~status~3; {239959#false} is VALID [2022-04-28 08:15:21,739 INFO L290 TraceCheckUtils]: 50: Hoare triple {239959#false} assume true; {239959#false} is VALID [2022-04-28 08:15:21,739 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {239959#false} {239958#true} #1370#return; {239959#false} is VALID [2022-04-28 08:15:21,739 INFO L290 TraceCheckUtils]: 52: Hoare triple {239959#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {239959#false} is VALID [2022-04-28 08:15:21,739 INFO L290 TraceCheckUtils]: 53: Hoare triple {239959#false} assume !(0 != ~we_should_unload~0); {239959#false} is VALID [2022-04-28 08:15:21,739 INFO L290 TraceCheckUtils]: 54: Hoare triple {239959#false} assume !(1 == ~pended~0); {239959#false} is VALID [2022-04-28 08:15:21,739 INFO L290 TraceCheckUtils]: 55: Hoare triple {239959#false} assume !(1 == ~pended~0); {239959#false} is VALID [2022-04-28 08:15:21,739 INFO L290 TraceCheckUtils]: 56: Hoare triple {239959#false} assume ~s~0 != ~UNLOADED~0; {239959#false} is VALID [2022-04-28 08:15:21,739 INFO L290 TraceCheckUtils]: 57: Hoare triple {239959#false} assume -1 != ~status~9; {239959#false} is VALID [2022-04-28 08:15:21,740 INFO L290 TraceCheckUtils]: 58: Hoare triple {239959#false} assume ~s~0 != ~SKIP2~0; {239959#false} is VALID [2022-04-28 08:15:21,740 INFO L290 TraceCheckUtils]: 59: Hoare triple {239959#false} assume ~s~0 != ~IPC~0; {239959#false} is VALID [2022-04-28 08:15:21,740 INFO L290 TraceCheckUtils]: 60: Hoare triple {239959#false} assume !(~s~0 != ~DC~0); {239959#false} is VALID [2022-04-28 08:15:21,740 INFO L290 TraceCheckUtils]: 61: Hoare triple {239959#false} assume 1 != ~pended~0; {239959#false} is VALID [2022-04-28 08:15:21,740 INFO L290 TraceCheckUtils]: 62: Hoare triple {239959#false} assume ~s~0 == ~DC~0; {239959#false} is VALID [2022-04-28 08:15:21,740 INFO L290 TraceCheckUtils]: 63: Hoare triple {239959#false} assume 259 == ~status~9; {239959#false} is VALID [2022-04-28 08:15:21,740 INFO L272 TraceCheckUtils]: 64: Hoare triple {239959#false} call errorFn(); {239959#false} is VALID [2022-04-28 08:15:21,740 INFO L290 TraceCheckUtils]: 65: Hoare triple {239959#false} assume !false; {239959#false} is VALID [2022-04-28 08:15:21,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:15:21,740 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:15:21,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2058556233] [2022-04-28 08:15:21,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2058556233] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:21,740 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:21,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:15:21,741 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:15:21,741 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [944904303] [2022-04-28 08:15:21,741 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [944904303] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:21,741 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:21,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:15:21,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1015345954] [2022-04-28 08:15:21,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:15:21,741 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 66 [2022-04-28 08:15:21,741 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:15:21,741 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:15:21,780 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:21,780 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 08:15:21,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:21,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 08:15:21,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:15:21,781 INFO L87 Difference]: Start difference. First operand 700 states and 898 transitions. Second operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:15:29,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:29,576 INFO L93 Difference]: Finished difference Result 824 states and 1065 transitions. [2022-04-28 08:15:29,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:15:29,576 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 66 [2022-04-28 08:15:29,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:15:29,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:15:29,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 719 transitions. [2022-04-28 08:15:29,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:15:29,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 719 transitions. [2022-04-28 08:15:29,584 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 719 transitions. [2022-04-28 08:15:30,269 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 719 edges. 719 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:30,295 INFO L225 Difference]: With dead ends: 824 [2022-04-28 08:15:30,295 INFO L226 Difference]: Without dead ends: 770 [2022-04-28 08:15:30,296 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=76, Invalid=164, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:15:30,296 INFO L413 NwaCegarLoop]: 489 mSDtfsCounter, 1101 mSDsluCounter, 835 mSDsCounter, 0 mSdLazyCounter, 1668 mSolverCounterSat, 406 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1103 SdHoareTripleChecker+Valid, 1324 SdHoareTripleChecker+Invalid, 2074 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 406 IncrementalHoareTripleChecker+Valid, 1668 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 08:15:30,296 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1103 Valid, 1324 Invalid, 2074 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [406 Valid, 1668 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 08:15:30,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 770 states. [2022-04-28 08:15:32,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 770 to 700. [2022-04-28 08:15:32,248 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:15:32,249 INFO L82 GeneralOperation]: Start isEquivalent. First operand 770 states. Second operand has 700 states, 554 states have (on average 1.2851985559566788) internal successors, (712), 568 states have internal predecessors, (712), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-28 08:15:32,249 INFO L74 IsIncluded]: Start isIncluded. First operand 770 states. Second operand has 700 states, 554 states have (on average 1.2851985559566788) internal successors, (712), 568 states have internal predecessors, (712), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-28 08:15:32,250 INFO L87 Difference]: Start difference. First operand 770 states. Second operand has 700 states, 554 states have (on average 1.2851985559566788) internal successors, (712), 568 states have internal predecessors, (712), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-28 08:15:32,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:32,274 INFO L93 Difference]: Finished difference Result 770 states and 1004 transitions. [2022-04-28 08:15:32,274 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1004 transitions. [2022-04-28 08:15:32,274 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:32,274 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:32,275 INFO L74 IsIncluded]: Start isIncluded. First operand has 700 states, 554 states have (on average 1.2851985559566788) internal successors, (712), 568 states have internal predecessors, (712), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) Second operand 770 states. [2022-04-28 08:15:32,275 INFO L87 Difference]: Start difference. First operand has 700 states, 554 states have (on average 1.2851985559566788) internal successors, (712), 568 states have internal predecessors, (712), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) Second operand 770 states. [2022-04-28 08:15:32,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:32,295 INFO L93 Difference]: Finished difference Result 770 states and 1004 transitions. [2022-04-28 08:15:32,295 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1004 transitions. [2022-04-28 08:15:32,296 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:32,296 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:32,296 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:15:32,296 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:15:32,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 700 states, 554 states have (on average 1.2851985559566788) internal successors, (712), 568 states have internal predecessors, (712), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-28 08:15:32,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 896 transitions. [2022-04-28 08:15:32,317 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 896 transitions. Word has length 66 [2022-04-28 08:15:32,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:15:32,317 INFO L495 AbstractCegarLoop]: Abstraction has 700 states and 896 transitions. [2022-04-28 08:15:32,317 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:15:32,317 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 700 states and 896 transitions. [2022-04-28 08:15:34,591 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 896 edges. 896 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:34,591 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 896 transitions. [2022-04-28 08:15:34,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-28 08:15:34,592 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:15:34,592 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:15:34,592 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2022-04-28 08:15:34,593 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:15:34,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:15:34,593 INFO L85 PathProgramCache]: Analyzing trace with hash -704464372, now seen corresponding path program 1 times [2022-04-28 08:15:34,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:34,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [443845711] [2022-04-28 08:15:34,593 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:15:34,593 INFO L85 PathProgramCache]: Analyzing trace with hash -704464372, now seen corresponding path program 2 times [2022-04-28 08:15:34,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:15:34,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168059399] [2022-04-28 08:15:34,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:15:34,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:15:34,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:34,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:15:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:34,668 INFO L290 TraceCheckUtils]: 0: Hoare triple {244690#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {244644#true} is VALID [2022-04-28 08:15:34,668 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 08:15:34,668 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {244644#true} {244644#true} #1498#return; {244644#true} is VALID [2022-04-28 08:15:34,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:15:34,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:34,689 INFO L290 TraceCheckUtils]: 0: Hoare triple {244691#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {244644#true} is VALID [2022-04-28 08:15:34,689 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 08:15:34,689 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {244644#true} {244644#true} #1366#return; {244644#true} is VALID [2022-04-28 08:15:34,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:15:34,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:34,707 INFO L290 TraceCheckUtils]: 0: Hoare triple {244692#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {244644#true} is VALID [2022-04-28 08:15:34,707 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 08:15:34,707 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {244644#true} {244644#true} #1368#return; {244644#true} is VALID [2022-04-28 08:15:34,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:15:34,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:34,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:15:34,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:34,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:15:34,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:34,837 INFO L290 TraceCheckUtils]: 0: Hoare triple {244734#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {244644#true} is VALID [2022-04-28 08:15:34,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {244644#true} is VALID [2022-04-28 08:15:34,837 INFO L290 TraceCheckUtils]: 2: Hoare triple {244644#true} assume 0 == ~irp~0;#res := -1073741670; {244644#true} is VALID [2022-04-28 08:15:34,837 INFO L290 TraceCheckUtils]: 3: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 08:15:34,837 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {244644#true} {244644#true} #1510#return; {244644#true} is VALID [2022-04-28 08:15:34,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-28 08:15:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:34,848 INFO L290 TraceCheckUtils]: 0: Hoare triple {244735#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {244644#true} is VALID [2022-04-28 08:15:34,848 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {244644#true} is VALID [2022-04-28 08:15:34,848 INFO L290 TraceCheckUtils]: 2: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 08:15:34,849 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {244644#true} {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #1512#return; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,849 INFO L290 TraceCheckUtils]: 0: Hoare triple {244722#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {244644#true} is VALID [2022-04-28 08:15:34,849 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {244644#true} is VALID [2022-04-28 08:15:34,849 INFO L290 TraceCheckUtils]: 2: Hoare triple {244644#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {244644#true} is VALID [2022-04-28 08:15:34,849 INFO L290 TraceCheckUtils]: 3: Hoare triple {244644#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {244644#true} is VALID [2022-04-28 08:15:34,849 INFO L290 TraceCheckUtils]: 4: Hoare triple {244644#true} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {244644#true} is VALID [2022-04-28 08:15:34,850 INFO L272 TraceCheckUtils]: 5: Hoare triple {244644#true} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {244734#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:34,850 INFO L290 TraceCheckUtils]: 6: Hoare triple {244734#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {244644#true} is VALID [2022-04-28 08:15:34,850 INFO L290 TraceCheckUtils]: 7: Hoare triple {244644#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {244644#true} is VALID [2022-04-28 08:15:34,850 INFO L290 TraceCheckUtils]: 8: Hoare triple {244644#true} assume 0 == ~irp~0;#res := -1073741670; {244644#true} is VALID [2022-04-28 08:15:34,850 INFO L290 TraceCheckUtils]: 9: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 08:15:34,850 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {244644#true} {244644#true} #1510#return; {244644#true} is VALID [2022-04-28 08:15:34,850 INFO L290 TraceCheckUtils]: 11: Hoare triple {244644#true} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {244644#true} is VALID [2022-04-28 08:15:34,850 INFO L290 TraceCheckUtils]: 12: Hoare triple {244644#true} assume !(~status~6 >= 0); {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,851 INFO L290 TraceCheckUtils]: 13: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,851 INFO L290 TraceCheckUtils]: 14: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,851 INFO L290 TraceCheckUtils]: 15: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,851 INFO L290 TraceCheckUtils]: 16: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} ~myStatus~0 := ~status~6; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,852 INFO L272 TraceCheckUtils]: 17: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} call IofCompleteRequest(~Irp, 0); {244735#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:34,852 INFO L290 TraceCheckUtils]: 18: Hoare triple {244735#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {244644#true} is VALID [2022-04-28 08:15:34,852 INFO L290 TraceCheckUtils]: 19: Hoare triple {244644#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {244644#true} is VALID [2022-04-28 08:15:34,852 INFO L290 TraceCheckUtils]: 20: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 08:15:34,852 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {244644#true} {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #1512#return; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,853 INFO L290 TraceCheckUtils]: 22: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #res := ~status~6; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:15:34,853 INFO L290 TraceCheckUtils]: 23: Hoare triple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} assume true; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:15:34,853 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} {244644#true} #1490#return; {244719#(<= (+ |CdAudioDeviceControl_#t~ret32| 1) 0)} is VALID [2022-04-28 08:15:34,854 INFO L290 TraceCheckUtils]: 0: Hoare triple {244693#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {244644#true} is VALID [2022-04-28 08:15:34,854 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume !(2 == ~deviceExtension__Active~1); {244644#true} is VALID [2022-04-28 08:15:34,854 INFO L290 TraceCheckUtils]: 2: Hoare triple {244644#true} assume 3 == ~deviceExtension__Active~1; {244644#true} is VALID [2022-04-28 08:15:34,854 INFO L272 TraceCheckUtils]: 3: Hoare triple {244644#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {244722#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:34,854 INFO L290 TraceCheckUtils]: 4: Hoare triple {244722#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {244644#true} is VALID [2022-04-28 08:15:34,854 INFO L290 TraceCheckUtils]: 5: Hoare triple {244644#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {244644#true} is VALID [2022-04-28 08:15:34,854 INFO L290 TraceCheckUtils]: 6: Hoare triple {244644#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {244644#true} is VALID [2022-04-28 08:15:34,855 INFO L290 TraceCheckUtils]: 7: Hoare triple {244644#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {244644#true} is VALID [2022-04-28 08:15:34,855 INFO L290 TraceCheckUtils]: 8: Hoare triple {244644#true} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {244644#true} is VALID [2022-04-28 08:15:34,855 INFO L272 TraceCheckUtils]: 9: Hoare triple {244644#true} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {244734#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:34,855 INFO L290 TraceCheckUtils]: 10: Hoare triple {244734#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {244644#true} is VALID [2022-04-28 08:15:34,855 INFO L290 TraceCheckUtils]: 11: Hoare triple {244644#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {244644#true} is VALID [2022-04-28 08:15:34,855 INFO L290 TraceCheckUtils]: 12: Hoare triple {244644#true} assume 0 == ~irp~0;#res := -1073741670; {244644#true} is VALID [2022-04-28 08:15:34,855 INFO L290 TraceCheckUtils]: 13: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 08:15:34,856 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {244644#true} {244644#true} #1510#return; {244644#true} is VALID [2022-04-28 08:15:34,856 INFO L290 TraceCheckUtils]: 15: Hoare triple {244644#true} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {244644#true} is VALID [2022-04-28 08:15:34,856 INFO L290 TraceCheckUtils]: 16: Hoare triple {244644#true} assume !(~status~6 >= 0); {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,856 INFO L290 TraceCheckUtils]: 17: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,856 INFO L290 TraceCheckUtils]: 18: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,857 INFO L290 TraceCheckUtils]: 19: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,857 INFO L290 TraceCheckUtils]: 20: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} ~myStatus~0 := ~status~6; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,857 INFO L272 TraceCheckUtils]: 21: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} call IofCompleteRequest(~Irp, 0); {244735#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:34,857 INFO L290 TraceCheckUtils]: 22: Hoare triple {244735#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {244644#true} is VALID [2022-04-28 08:15:34,857 INFO L290 TraceCheckUtils]: 23: Hoare triple {244644#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {244644#true} is VALID [2022-04-28 08:15:34,857 INFO L290 TraceCheckUtils]: 24: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 08:15:34,858 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {244644#true} {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #1512#return; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,858 INFO L290 TraceCheckUtils]: 26: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #res := ~status~6; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:15:34,858 INFO L290 TraceCheckUtils]: 27: Hoare triple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} assume true; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:15:34,859 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} {244644#true} #1490#return; {244719#(<= (+ |CdAudioDeviceControl_#t~ret32| 1) 0)} is VALID [2022-04-28 08:15:34,859 INFO L290 TraceCheckUtils]: 29: Hoare triple {244719#(<= (+ |CdAudioDeviceControl_#t~ret32| 1) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {244720#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} is VALID [2022-04-28 08:15:34,859 INFO L290 TraceCheckUtils]: 30: Hoare triple {244720#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:15:34,860 INFO L290 TraceCheckUtils]: 31: Hoare triple {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:15:34,860 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {244644#true} #1370#return; {244688#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-28 08:15:34,861 INFO L272 TraceCheckUtils]: 0: Hoare triple {244644#true} call ULTIMATE.init(); {244690#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:15:34,861 INFO L290 TraceCheckUtils]: 1: Hoare triple {244690#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {244644#true} is VALID [2022-04-28 08:15:34,861 INFO L290 TraceCheckUtils]: 2: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 08:15:34,861 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {244644#true} {244644#true} #1498#return; {244644#true} is VALID [2022-04-28 08:15:34,862 INFO L272 TraceCheckUtils]: 4: Hoare triple {244644#true} call #t~ret180 := main(); {244644#true} is VALID [2022-04-28 08:15:34,862 INFO L290 TraceCheckUtils]: 5: Hoare triple {244644#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {244644#true} is VALID [2022-04-28 08:15:34,862 INFO L272 TraceCheckUtils]: 6: Hoare triple {244644#true} call _BLAST_init(); {244691#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:34,862 INFO L290 TraceCheckUtils]: 7: Hoare triple {244691#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {244644#true} is VALID [2022-04-28 08:15:34,862 INFO L290 TraceCheckUtils]: 8: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 08:15:34,863 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {244644#true} {244644#true} #1366#return; {244644#true} is VALID [2022-04-28 08:15:34,863 INFO L290 TraceCheckUtils]: 10: Hoare triple {244644#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {244644#true} is VALID [2022-04-28 08:15:34,863 INFO L290 TraceCheckUtils]: 11: Hoare triple {244644#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {244644#true} is VALID [2022-04-28 08:15:34,863 INFO L272 TraceCheckUtils]: 12: Hoare triple {244644#true} call stub_driver_init(); {244692#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:34,863 INFO L290 TraceCheckUtils]: 13: Hoare triple {244692#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {244644#true} is VALID [2022-04-28 08:15:34,863 INFO L290 TraceCheckUtils]: 14: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 08:15:34,863 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {244644#true} {244644#true} #1368#return; {244644#true} is VALID [2022-04-28 08:15:34,863 INFO L290 TraceCheckUtils]: 16: Hoare triple {244644#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {244644#true} is VALID [2022-04-28 08:15:34,863 INFO L290 TraceCheckUtils]: 17: Hoare triple {244644#true} assume 2 == ~tmp_ndt_1~0; {244644#true} is VALID [2022-04-28 08:15:34,864 INFO L272 TraceCheckUtils]: 18: Hoare triple {244644#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {244693#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:15:34,864 INFO L290 TraceCheckUtils]: 19: Hoare triple {244693#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {244644#true} is VALID [2022-04-28 08:15:34,864 INFO L290 TraceCheckUtils]: 20: Hoare triple {244644#true} assume !(2 == ~deviceExtension__Active~1); {244644#true} is VALID [2022-04-28 08:15:34,864 INFO L290 TraceCheckUtils]: 21: Hoare triple {244644#true} assume 3 == ~deviceExtension__Active~1; {244644#true} is VALID [2022-04-28 08:15:34,865 INFO L272 TraceCheckUtils]: 22: Hoare triple {244644#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {244722#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:34,865 INFO L290 TraceCheckUtils]: 23: Hoare triple {244722#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {244644#true} is VALID [2022-04-28 08:15:34,865 INFO L290 TraceCheckUtils]: 24: Hoare triple {244644#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {244644#true} is VALID [2022-04-28 08:15:34,865 INFO L290 TraceCheckUtils]: 25: Hoare triple {244644#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {244644#true} is VALID [2022-04-28 08:15:34,865 INFO L290 TraceCheckUtils]: 26: Hoare triple {244644#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {244644#true} is VALID [2022-04-28 08:15:34,865 INFO L290 TraceCheckUtils]: 27: Hoare triple {244644#true} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {244644#true} is VALID [2022-04-28 08:15:34,866 INFO L272 TraceCheckUtils]: 28: Hoare triple {244644#true} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {244734#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:34,866 INFO L290 TraceCheckUtils]: 29: Hoare triple {244734#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {244644#true} is VALID [2022-04-28 08:15:34,866 INFO L290 TraceCheckUtils]: 30: Hoare triple {244644#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {244644#true} is VALID [2022-04-28 08:15:34,866 INFO L290 TraceCheckUtils]: 31: Hoare triple {244644#true} assume 0 == ~irp~0;#res := -1073741670; {244644#true} is VALID [2022-04-28 08:15:34,866 INFO L290 TraceCheckUtils]: 32: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 08:15:34,866 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {244644#true} {244644#true} #1510#return; {244644#true} is VALID [2022-04-28 08:15:34,866 INFO L290 TraceCheckUtils]: 34: Hoare triple {244644#true} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {244644#true} is VALID [2022-04-28 08:15:34,866 INFO L290 TraceCheckUtils]: 35: Hoare triple {244644#true} assume !(~status~6 >= 0); {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,867 INFO L290 TraceCheckUtils]: 36: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,867 INFO L290 TraceCheckUtils]: 37: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,867 INFO L290 TraceCheckUtils]: 38: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,867 INFO L290 TraceCheckUtils]: 39: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} ~myStatus~0 := ~status~6; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,868 INFO L272 TraceCheckUtils]: 40: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} call IofCompleteRequest(~Irp, 0); {244735#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:34,868 INFO L290 TraceCheckUtils]: 41: Hoare triple {244735#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {244644#true} is VALID [2022-04-28 08:15:34,868 INFO L290 TraceCheckUtils]: 42: Hoare triple {244644#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {244644#true} is VALID [2022-04-28 08:15:34,868 INFO L290 TraceCheckUtils]: 43: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 08:15:34,868 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {244644#true} {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #1512#return; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 08:15:34,869 INFO L290 TraceCheckUtils]: 45: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #res := ~status~6; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:15:34,869 INFO L290 TraceCheckUtils]: 46: Hoare triple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} assume true; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:15:34,869 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} {244644#true} #1490#return; {244719#(<= (+ |CdAudioDeviceControl_#t~ret32| 1) 0)} is VALID [2022-04-28 08:15:34,870 INFO L290 TraceCheckUtils]: 48: Hoare triple {244719#(<= (+ |CdAudioDeviceControl_#t~ret32| 1) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {244720#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} is VALID [2022-04-28 08:15:34,870 INFO L290 TraceCheckUtils]: 49: Hoare triple {244720#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:15:34,870 INFO L290 TraceCheckUtils]: 50: Hoare triple {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:15:34,871 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {244644#true} #1370#return; {244688#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-28 08:15:34,871 INFO L290 TraceCheckUtils]: 52: Hoare triple {244688#(<= (+ 1 |main_#t~ret163|) 0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:15:34,871 INFO L290 TraceCheckUtils]: 53: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume !(0 != ~we_should_unload~0); {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:15:34,871 INFO L290 TraceCheckUtils]: 54: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:15:34,872 INFO L290 TraceCheckUtils]: 55: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:15:34,872 INFO L290 TraceCheckUtils]: 56: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~UNLOADED~0; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:15:34,872 INFO L290 TraceCheckUtils]: 57: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume -1 != ~status~9; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:15:34,872 INFO L290 TraceCheckUtils]: 58: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~SKIP2~0; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:15:34,873 INFO L290 TraceCheckUtils]: 59: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~IPC~0; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:15:34,873 INFO L290 TraceCheckUtils]: 60: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume !(~s~0 != ~DC~0); {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:15:34,873 INFO L290 TraceCheckUtils]: 61: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume 1 != ~pended~0; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:15:34,873 INFO L290 TraceCheckUtils]: 62: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume ~s~0 == ~DC~0; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 08:15:34,873 INFO L290 TraceCheckUtils]: 63: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume 259 == ~status~9; {244645#false} is VALID [2022-04-28 08:15:34,874 INFO L272 TraceCheckUtils]: 64: Hoare triple {244645#false} call errorFn(); {244645#false} is VALID [2022-04-28 08:15:34,874 INFO L290 TraceCheckUtils]: 65: Hoare triple {244645#false} assume !false; {244645#false} is VALID [2022-04-28 08:15:34,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:15:34,874 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:15:34,874 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [168059399] [2022-04-28 08:15:34,874 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [168059399] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:34,874 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:34,874 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:15:34,874 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:15:34,874 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [443845711] [2022-04-28 08:15:34,874 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [443845711] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:34,875 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:34,875 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:15:34,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119921647] [2022-04-28 08:15:34,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:15:34,875 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 3.125) internal successors, (50), 7 states have internal predecessors, (50), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 66 [2022-04-28 08:15:34,875 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:15:34,875 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 3.125) internal successors, (50), 7 states have internal predecessors, (50), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:15:34,919 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:34,919 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 08:15:34,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:34,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 08:15:34,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:15:34,920 INFO L87 Difference]: Start difference. First operand 700 states and 896 transitions. Second operand has 16 states, 16 states have (on average 3.125) internal successors, (50), 7 states have internal predecessors, (50), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:15:45,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:45,576 INFO L93 Difference]: Finished difference Result 795 states and 1032 transitions. [2022-04-28 08:15:45,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 08:15:45,576 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 3.125) internal successors, (50), 7 states have internal predecessors, (50), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 66 [2022-04-28 08:15:45,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:15:45,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 3.125) internal successors, (50), 7 states have internal predecessors, (50), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:15:45,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 691 transitions. [2022-04-28 08:15:45,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 3.125) internal successors, (50), 7 states have internal predecessors, (50), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:15:45,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 691 transitions. [2022-04-28 08:15:45,584 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 691 transitions. [2022-04-28 08:15:46,267 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 691 edges. 691 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:46,287 INFO L225 Difference]: With dead ends: 795 [2022-04-28 08:15:46,287 INFO L226 Difference]: Without dead ends: 718 [2022-04-28 08:15:46,288 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=72, Invalid=308, Unknown=0, NotChecked=0, Total=380 [2022-04-28 08:15:46,288 INFO L413 NwaCegarLoop]: 495 mSDtfsCounter, 1170 mSDsluCounter, 1311 mSDsCounter, 0 mSdLazyCounter, 3037 mSolverCounterSat, 438 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1175 SdHoareTripleChecker+Valid, 1806 SdHoareTripleChecker+Invalid, 3475 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 438 IncrementalHoareTripleChecker+Valid, 3037 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2022-04-28 08:15:46,288 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1175 Valid, 1806 Invalid, 3475 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [438 Valid, 3037 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2022-04-28 08:15:46,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 718 states. [2022-04-28 08:15:48,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 718 to 663. [2022-04-28 08:15:48,103 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:15:48,104 INFO L82 GeneralOperation]: Start isEquivalent. First operand 718 states. Second operand has 663 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 538 states have internal predecessors, (666), 74 states have call successors, (74), 48 states have call predecessors, (74), 64 states have return successors, (95), 83 states have call predecessors, (95), 69 states have call successors, (95) [2022-04-28 08:15:48,104 INFO L74 IsIncluded]: Start isIncluded. First operand 718 states. Second operand has 663 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 538 states have internal predecessors, (666), 74 states have call successors, (74), 48 states have call predecessors, (74), 64 states have return successors, (95), 83 states have call predecessors, (95), 69 states have call successors, (95) [2022-04-28 08:15:48,105 INFO L87 Difference]: Start difference. First operand 718 states. Second operand has 663 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 538 states have internal predecessors, (666), 74 states have call successors, (74), 48 states have call predecessors, (74), 64 states have return successors, (95), 83 states have call predecessors, (95), 69 states have call successors, (95) [2022-04-28 08:15:48,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:48,120 INFO L93 Difference]: Finished difference Result 718 states and 918 transitions. [2022-04-28 08:15:48,120 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 918 transitions. [2022-04-28 08:15:48,121 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:48,121 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:48,121 INFO L74 IsIncluded]: Start isIncluded. First operand has 663 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 538 states have internal predecessors, (666), 74 states have call successors, (74), 48 states have call predecessors, (74), 64 states have return successors, (95), 83 states have call predecessors, (95), 69 states have call successors, (95) Second operand 718 states. [2022-04-28 08:15:48,122 INFO L87 Difference]: Start difference. First operand has 663 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 538 states have internal predecessors, (666), 74 states have call successors, (74), 48 states have call predecessors, (74), 64 states have return successors, (95), 83 states have call predecessors, (95), 69 states have call successors, (95) Second operand 718 states. [2022-04-28 08:15:48,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:48,137 INFO L93 Difference]: Finished difference Result 718 states and 918 transitions. [2022-04-28 08:15:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 918 transitions. [2022-04-28 08:15:48,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:48,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:48,137 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:15:48,137 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:15:48,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 663 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 538 states have internal predecessors, (666), 74 states have call successors, (74), 48 states have call predecessors, (74), 64 states have return successors, (95), 83 states have call predecessors, (95), 69 states have call successors, (95) [2022-04-28 08:15:48,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 835 transitions. [2022-04-28 08:15:48,156 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 835 transitions. Word has length 66 [2022-04-28 08:15:48,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:15:48,156 INFO L495 AbstractCegarLoop]: Abstraction has 663 states and 835 transitions. [2022-04-28 08:15:48,156 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 3.125) internal successors, (50), 7 states have internal predecessors, (50), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:15:48,156 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 663 states and 835 transitions. [2022-04-28 08:15:50,124 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 835 edges. 835 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:50,124 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 835 transitions. [2022-04-28 08:15:50,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-28 08:15:50,125 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:15:50,125 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:15:50,125 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2022-04-28 08:15:50,125 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:15:50,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:15:50,125 INFO L85 PathProgramCache]: Analyzing trace with hash 1352254083, now seen corresponding path program 1 times [2022-04-28 08:15:50,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:50,126 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1212191200] [2022-04-28 08:15:50,126 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:15:50,126 INFO L85 PathProgramCache]: Analyzing trace with hash 1352254083, now seen corresponding path program 2 times [2022-04-28 08:15:50,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:15:50,126 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [937654111] [2022-04-28 08:15:50,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:15:50,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:15:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:50,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:15:50,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:50,189 INFO L290 TraceCheckUtils]: 0: Hoare triple {249143#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {249098#true} is VALID [2022-04-28 08:15:50,189 INFO L290 TraceCheckUtils]: 1: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 08:15:50,189 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249098#true} {249098#true} #1498#return; {249098#true} is VALID [2022-04-28 08:15:50,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:15:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:50,208 INFO L290 TraceCheckUtils]: 0: Hoare triple {249144#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {249098#true} is VALID [2022-04-28 08:15:50,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 08:15:50,208 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249098#true} {249098#true} #1366#return; {249098#true} is VALID [2022-04-28 08:15:50,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:15:50,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:50,218 INFO L290 TraceCheckUtils]: 0: Hoare triple {249145#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {249098#true} is VALID [2022-04-28 08:15:50,218 INFO L290 TraceCheckUtils]: 1: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 08:15:50,218 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249098#true} {249098#true} #1368#return; {249098#true} is VALID [2022-04-28 08:15:50,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:15:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:50,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:15:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:50,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 08:15:50,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:50,307 INFO L290 TraceCheckUtils]: 0: Hoare triple {249185#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {249098#true} is VALID [2022-04-28 08:15:50,308 INFO L290 TraceCheckUtils]: 1: Hoare triple {249098#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {249098#true} is VALID [2022-04-28 08:15:50,308 INFO L290 TraceCheckUtils]: 2: Hoare triple {249098#true} assume 0 == ~irp~0;#res := -1073741670; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:50,308 INFO L290 TraceCheckUtils]: 3: Hoare triple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:50,309 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {249098#true} #1516#return; {249179#(<= (+ |CdAudio435DeviceControl_#t~ret122| 1073741670) 0)} is VALID [2022-04-28 08:15:50,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:15:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:50,317 INFO L290 TraceCheckUtils]: 0: Hoare triple {249187#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249098#true} is VALID [2022-04-28 08:15:50,317 INFO L290 TraceCheckUtils]: 1: Hoare triple {249098#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249098#true} is VALID [2022-04-28 08:15:50,317 INFO L290 TraceCheckUtils]: 2: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 08:15:50,317 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {249098#true} {249099#false} #1550#return; {249099#false} is VALID [2022-04-28 08:15:50,317 INFO L290 TraceCheckUtils]: 0: Hoare triple {249173#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {249098#true} is VALID [2022-04-28 08:15:50,317 INFO L290 TraceCheckUtils]: 1: Hoare triple {249098#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {249098#true} is VALID [2022-04-28 08:15:50,317 INFO L290 TraceCheckUtils]: 2: Hoare triple {249098#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {249098#true} is VALID [2022-04-28 08:15:50,317 INFO L290 TraceCheckUtils]: 3: Hoare triple {249098#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {249098#true} is VALID [2022-04-28 08:15:50,317 INFO L290 TraceCheckUtils]: 4: Hoare triple {249098#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0; {249098#true} is VALID [2022-04-28 08:15:50,317 INFO L290 TraceCheckUtils]: 5: Hoare triple {249098#true} ~Irp__IoStatus__Information~1 := 0; {249098#true} is VALID [2022-04-28 08:15:50,318 INFO L290 TraceCheckUtils]: 6: Hoare triple {249098#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 < ~sizeof__CDROM_SEEK_AUDIO_MSF~1);~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {249098#true} is VALID [2022-04-28 08:15:50,318 INFO L272 TraceCheckUtils]: 7: Hoare triple {249098#true} call #t~ret122 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {249185#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:50,318 INFO L290 TraceCheckUtils]: 8: Hoare triple {249185#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {249098#true} is VALID [2022-04-28 08:15:50,318 INFO L290 TraceCheckUtils]: 9: Hoare triple {249098#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {249098#true} is VALID [2022-04-28 08:15:50,319 INFO L290 TraceCheckUtils]: 10: Hoare triple {249098#true} assume 0 == ~irp~0;#res := -1073741670; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:50,319 INFO L290 TraceCheckUtils]: 11: Hoare triple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:50,320 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {249098#true} #1516#return; {249179#(<= (+ |CdAudio435DeviceControl_#t~ret122| 1073741670) 0)} is VALID [2022-04-28 08:15:50,320 INFO L290 TraceCheckUtils]: 13: Hoare triple {249179#(<= (+ |CdAudio435DeviceControl_#t~ret122| 1073741670) 0)} assume -2147483648 <= #t~ret122 && #t~ret122 <= 2147483647;~status~6 := #t~ret122;havoc #t~ret122; {249180#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:15:50,320 INFO L290 TraceCheckUtils]: 14: Hoare triple {249180#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} assume !(~status~6 < 0); {249099#false} is VALID [2022-04-28 08:15:50,320 INFO L290 TraceCheckUtils]: 15: Hoare triple {249099#false} ~__cil_tmp116~0 := ~status~6; {249099#false} is VALID [2022-04-28 08:15:50,320 INFO L290 TraceCheckUtils]: 16: Hoare triple {249099#false} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {249099#false} is VALID [2022-04-28 08:15:50,321 INFO L290 TraceCheckUtils]: 17: Hoare triple {249099#false} ~myStatus~0 := ~status~6; {249099#false} is VALID [2022-04-28 08:15:50,321 INFO L272 TraceCheckUtils]: 18: Hoare triple {249099#false} call IofCompleteRequest(~Irp, 0); {249187#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:50,321 INFO L290 TraceCheckUtils]: 19: Hoare triple {249187#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249098#true} is VALID [2022-04-28 08:15:50,321 INFO L290 TraceCheckUtils]: 20: Hoare triple {249098#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249098#true} is VALID [2022-04-28 08:15:50,321 INFO L290 TraceCheckUtils]: 21: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 08:15:50,321 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {249098#true} {249099#false} #1550#return; {249099#false} is VALID [2022-04-28 08:15:50,321 INFO L290 TraceCheckUtils]: 23: Hoare triple {249099#false} #res := ~status~6; {249099#false} is VALID [2022-04-28 08:15:50,321 INFO L290 TraceCheckUtils]: 24: Hoare triple {249099#false} assume true; {249099#false} is VALID [2022-04-28 08:15:50,321 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {249099#false} {249098#true} #1490#return; {249099#false} is VALID [2022-04-28 08:15:50,321 INFO L290 TraceCheckUtils]: 0: Hoare triple {249146#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {249098#true} is VALID [2022-04-28 08:15:50,321 INFO L290 TraceCheckUtils]: 1: Hoare triple {249098#true} assume !(2 == ~deviceExtension__Active~1); {249098#true} is VALID [2022-04-28 08:15:50,321 INFO L290 TraceCheckUtils]: 2: Hoare triple {249098#true} assume 3 == ~deviceExtension__Active~1; {249098#true} is VALID [2022-04-28 08:15:50,322 INFO L272 TraceCheckUtils]: 3: Hoare triple {249098#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {249173#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:50,322 INFO L290 TraceCheckUtils]: 4: Hoare triple {249173#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {249098#true} is VALID [2022-04-28 08:15:50,322 INFO L290 TraceCheckUtils]: 5: Hoare triple {249098#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {249098#true} is VALID [2022-04-28 08:15:50,322 INFO L290 TraceCheckUtils]: 6: Hoare triple {249098#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {249098#true} is VALID [2022-04-28 08:15:50,322 INFO L290 TraceCheckUtils]: 7: Hoare triple {249098#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {249098#true} is VALID [2022-04-28 08:15:50,322 INFO L290 TraceCheckUtils]: 8: Hoare triple {249098#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0; {249098#true} is VALID [2022-04-28 08:15:50,322 INFO L290 TraceCheckUtils]: 9: Hoare triple {249098#true} ~Irp__IoStatus__Information~1 := 0; {249098#true} is VALID [2022-04-28 08:15:50,323 INFO L290 TraceCheckUtils]: 10: Hoare triple {249098#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 < ~sizeof__CDROM_SEEK_AUDIO_MSF~1);~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {249098#true} is VALID [2022-04-28 08:15:50,323 INFO L272 TraceCheckUtils]: 11: Hoare triple {249098#true} call #t~ret122 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {249185#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:50,323 INFO L290 TraceCheckUtils]: 12: Hoare triple {249185#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {249098#true} is VALID [2022-04-28 08:15:50,323 INFO L290 TraceCheckUtils]: 13: Hoare triple {249098#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {249098#true} is VALID [2022-04-28 08:15:50,324 INFO L290 TraceCheckUtils]: 14: Hoare triple {249098#true} assume 0 == ~irp~0;#res := -1073741670; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:50,324 INFO L290 TraceCheckUtils]: 15: Hoare triple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:50,324 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {249098#true} #1516#return; {249179#(<= (+ |CdAudio435DeviceControl_#t~ret122| 1073741670) 0)} is VALID [2022-04-28 08:15:50,325 INFO L290 TraceCheckUtils]: 17: Hoare triple {249179#(<= (+ |CdAudio435DeviceControl_#t~ret122| 1073741670) 0)} assume -2147483648 <= #t~ret122 && #t~ret122 <= 2147483647;~status~6 := #t~ret122;havoc #t~ret122; {249180#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:15:50,325 INFO L290 TraceCheckUtils]: 18: Hoare triple {249180#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} assume !(~status~6 < 0); {249099#false} is VALID [2022-04-28 08:15:50,325 INFO L290 TraceCheckUtils]: 19: Hoare triple {249099#false} ~__cil_tmp116~0 := ~status~6; {249099#false} is VALID [2022-04-28 08:15:50,325 INFO L290 TraceCheckUtils]: 20: Hoare triple {249099#false} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {249099#false} is VALID [2022-04-28 08:15:50,325 INFO L290 TraceCheckUtils]: 21: Hoare triple {249099#false} ~myStatus~0 := ~status~6; {249099#false} is VALID [2022-04-28 08:15:50,325 INFO L272 TraceCheckUtils]: 22: Hoare triple {249099#false} call IofCompleteRequest(~Irp, 0); {249187#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:50,325 INFO L290 TraceCheckUtils]: 23: Hoare triple {249187#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249098#true} is VALID [2022-04-28 08:15:50,326 INFO L290 TraceCheckUtils]: 24: Hoare triple {249098#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249098#true} is VALID [2022-04-28 08:15:50,326 INFO L290 TraceCheckUtils]: 25: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 08:15:50,326 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {249098#true} {249099#false} #1550#return; {249099#false} is VALID [2022-04-28 08:15:50,326 INFO L290 TraceCheckUtils]: 27: Hoare triple {249099#false} #res := ~status~6; {249099#false} is VALID [2022-04-28 08:15:50,326 INFO L290 TraceCheckUtils]: 28: Hoare triple {249099#false} assume true; {249099#false} is VALID [2022-04-28 08:15:50,326 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {249099#false} {249098#true} #1490#return; {249099#false} is VALID [2022-04-28 08:15:50,326 INFO L290 TraceCheckUtils]: 30: Hoare triple {249099#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {249099#false} is VALID [2022-04-28 08:15:50,326 INFO L290 TraceCheckUtils]: 31: Hoare triple {249099#false} #res := ~status~3; {249099#false} is VALID [2022-04-28 08:15:50,326 INFO L290 TraceCheckUtils]: 32: Hoare triple {249099#false} assume true; {249099#false} is VALID [2022-04-28 08:15:50,326 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {249099#false} {249098#true} #1370#return; {249099#false} is VALID [2022-04-28 08:15:50,327 INFO L272 TraceCheckUtils]: 0: Hoare triple {249098#true} call ULTIMATE.init(); {249143#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:15:50,328 INFO L290 TraceCheckUtils]: 1: Hoare triple {249143#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {249098#true} is VALID [2022-04-28 08:15:50,328 INFO L290 TraceCheckUtils]: 2: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 08:15:50,328 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {249098#true} {249098#true} #1498#return; {249098#true} is VALID [2022-04-28 08:15:50,328 INFO L272 TraceCheckUtils]: 4: Hoare triple {249098#true} call #t~ret180 := main(); {249098#true} is VALID [2022-04-28 08:15:50,328 INFO L290 TraceCheckUtils]: 5: Hoare triple {249098#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {249098#true} is VALID [2022-04-28 08:15:50,329 INFO L272 TraceCheckUtils]: 6: Hoare triple {249098#true} call _BLAST_init(); {249144#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:50,329 INFO L290 TraceCheckUtils]: 7: Hoare triple {249144#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {249098#true} is VALID [2022-04-28 08:15:50,329 INFO L290 TraceCheckUtils]: 8: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 08:15:50,329 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {249098#true} {249098#true} #1366#return; {249098#true} is VALID [2022-04-28 08:15:50,329 INFO L290 TraceCheckUtils]: 10: Hoare triple {249098#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {249098#true} is VALID [2022-04-28 08:15:50,329 INFO L290 TraceCheckUtils]: 11: Hoare triple {249098#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {249098#true} is VALID [2022-04-28 08:15:50,329 INFO L272 TraceCheckUtils]: 12: Hoare triple {249098#true} call stub_driver_init(); {249145#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:50,330 INFO L290 TraceCheckUtils]: 13: Hoare triple {249145#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {249098#true} is VALID [2022-04-28 08:15:50,330 INFO L290 TraceCheckUtils]: 14: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 08:15:50,330 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {249098#true} {249098#true} #1368#return; {249098#true} is VALID [2022-04-28 08:15:50,330 INFO L290 TraceCheckUtils]: 16: Hoare triple {249098#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {249098#true} is VALID [2022-04-28 08:15:50,330 INFO L290 TraceCheckUtils]: 17: Hoare triple {249098#true} assume 2 == ~tmp_ndt_1~0; {249098#true} is VALID [2022-04-28 08:15:50,331 INFO L272 TraceCheckUtils]: 18: Hoare triple {249098#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {249146#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:15:50,331 INFO L290 TraceCheckUtils]: 19: Hoare triple {249146#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {249098#true} is VALID [2022-04-28 08:15:50,331 INFO L290 TraceCheckUtils]: 20: Hoare triple {249098#true} assume !(2 == ~deviceExtension__Active~1); {249098#true} is VALID [2022-04-28 08:15:50,331 INFO L290 TraceCheckUtils]: 21: Hoare triple {249098#true} assume 3 == ~deviceExtension__Active~1; {249098#true} is VALID [2022-04-28 08:15:50,331 INFO L272 TraceCheckUtils]: 22: Hoare triple {249098#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {249173#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:50,332 INFO L290 TraceCheckUtils]: 23: Hoare triple {249173#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {249098#true} is VALID [2022-04-28 08:15:50,332 INFO L290 TraceCheckUtils]: 24: Hoare triple {249098#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {249098#true} is VALID [2022-04-28 08:15:50,332 INFO L290 TraceCheckUtils]: 25: Hoare triple {249098#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {249098#true} is VALID [2022-04-28 08:15:50,332 INFO L290 TraceCheckUtils]: 26: Hoare triple {249098#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {249098#true} is VALID [2022-04-28 08:15:50,332 INFO L290 TraceCheckUtils]: 27: Hoare triple {249098#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0; {249098#true} is VALID [2022-04-28 08:15:50,332 INFO L290 TraceCheckUtils]: 28: Hoare triple {249098#true} ~Irp__IoStatus__Information~1 := 0; {249098#true} is VALID [2022-04-28 08:15:50,332 INFO L290 TraceCheckUtils]: 29: Hoare triple {249098#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 < ~sizeof__CDROM_SEEK_AUDIO_MSF~1);~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {249098#true} is VALID [2022-04-28 08:15:50,333 INFO L272 TraceCheckUtils]: 30: Hoare triple {249098#true} call #t~ret122 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {249185#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:50,333 INFO L290 TraceCheckUtils]: 31: Hoare triple {249185#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {249098#true} is VALID [2022-04-28 08:15:50,333 INFO L290 TraceCheckUtils]: 32: Hoare triple {249098#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {249098#true} is VALID [2022-04-28 08:15:50,333 INFO L290 TraceCheckUtils]: 33: Hoare triple {249098#true} assume 0 == ~irp~0;#res := -1073741670; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:50,333 INFO L290 TraceCheckUtils]: 34: Hoare triple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 08:15:50,334 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {249098#true} #1516#return; {249179#(<= (+ |CdAudio435DeviceControl_#t~ret122| 1073741670) 0)} is VALID [2022-04-28 08:15:50,334 INFO L290 TraceCheckUtils]: 36: Hoare triple {249179#(<= (+ |CdAudio435DeviceControl_#t~ret122| 1073741670) 0)} assume -2147483648 <= #t~ret122 && #t~ret122 <= 2147483647;~status~6 := #t~ret122;havoc #t~ret122; {249180#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 08:15:50,334 INFO L290 TraceCheckUtils]: 37: Hoare triple {249180#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} assume !(~status~6 < 0); {249099#false} is VALID [2022-04-28 08:15:50,335 INFO L290 TraceCheckUtils]: 38: Hoare triple {249099#false} ~__cil_tmp116~0 := ~status~6; {249099#false} is VALID [2022-04-28 08:15:50,335 INFO L290 TraceCheckUtils]: 39: Hoare triple {249099#false} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {249099#false} is VALID [2022-04-28 08:15:50,335 INFO L290 TraceCheckUtils]: 40: Hoare triple {249099#false} ~myStatus~0 := ~status~6; {249099#false} is VALID [2022-04-28 08:15:50,335 INFO L272 TraceCheckUtils]: 41: Hoare triple {249099#false} call IofCompleteRequest(~Irp, 0); {249187#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:50,335 INFO L290 TraceCheckUtils]: 42: Hoare triple {249187#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249098#true} is VALID [2022-04-28 08:15:50,335 INFO L290 TraceCheckUtils]: 43: Hoare triple {249098#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249098#true} is VALID [2022-04-28 08:15:50,335 INFO L290 TraceCheckUtils]: 44: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 08:15:50,335 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {249098#true} {249099#false} #1550#return; {249099#false} is VALID [2022-04-28 08:15:50,335 INFO L290 TraceCheckUtils]: 46: Hoare triple {249099#false} #res := ~status~6; {249099#false} is VALID [2022-04-28 08:15:50,335 INFO L290 TraceCheckUtils]: 47: Hoare triple {249099#false} assume true; {249099#false} is VALID [2022-04-28 08:15:50,335 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {249099#false} {249098#true} #1490#return; {249099#false} is VALID [2022-04-28 08:15:50,335 INFO L290 TraceCheckUtils]: 49: Hoare triple {249099#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {249099#false} is VALID [2022-04-28 08:15:50,335 INFO L290 TraceCheckUtils]: 50: Hoare triple {249099#false} #res := ~status~3; {249099#false} is VALID [2022-04-28 08:15:50,335 INFO L290 TraceCheckUtils]: 51: Hoare triple {249099#false} assume true; {249099#false} is VALID [2022-04-28 08:15:50,336 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {249099#false} {249098#true} #1370#return; {249099#false} is VALID [2022-04-28 08:15:50,336 INFO L290 TraceCheckUtils]: 53: Hoare triple {249099#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {249099#false} is VALID [2022-04-28 08:15:50,336 INFO L290 TraceCheckUtils]: 54: Hoare triple {249099#false} assume !(0 != ~we_should_unload~0); {249099#false} is VALID [2022-04-28 08:15:50,336 INFO L290 TraceCheckUtils]: 55: Hoare triple {249099#false} assume !(1 == ~pended~0); {249099#false} is VALID [2022-04-28 08:15:50,336 INFO L290 TraceCheckUtils]: 56: Hoare triple {249099#false} assume !(1 == ~pended~0); {249099#false} is VALID [2022-04-28 08:15:50,336 INFO L290 TraceCheckUtils]: 57: Hoare triple {249099#false} assume ~s~0 != ~UNLOADED~0; {249099#false} is VALID [2022-04-28 08:15:50,336 INFO L290 TraceCheckUtils]: 58: Hoare triple {249099#false} assume -1 != ~status~9; {249099#false} is VALID [2022-04-28 08:15:50,336 INFO L290 TraceCheckUtils]: 59: Hoare triple {249099#false} assume ~s~0 != ~SKIP2~0; {249099#false} is VALID [2022-04-28 08:15:50,336 INFO L290 TraceCheckUtils]: 60: Hoare triple {249099#false} assume ~s~0 != ~IPC~0; {249099#false} is VALID [2022-04-28 08:15:50,336 INFO L290 TraceCheckUtils]: 61: Hoare triple {249099#false} assume !(~s~0 != ~DC~0); {249099#false} is VALID [2022-04-28 08:15:50,336 INFO L290 TraceCheckUtils]: 62: Hoare triple {249099#false} assume 1 != ~pended~0; {249099#false} is VALID [2022-04-28 08:15:50,336 INFO L290 TraceCheckUtils]: 63: Hoare triple {249099#false} assume ~s~0 == ~DC~0; {249099#false} is VALID [2022-04-28 08:15:50,336 INFO L290 TraceCheckUtils]: 64: Hoare triple {249099#false} assume 259 == ~status~9; {249099#false} is VALID [2022-04-28 08:15:50,336 INFO L272 TraceCheckUtils]: 65: Hoare triple {249099#false} call errorFn(); {249099#false} is VALID [2022-04-28 08:15:50,336 INFO L290 TraceCheckUtils]: 66: Hoare triple {249099#false} assume !false; {249099#false} is VALID [2022-04-28 08:15:50,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:15:50,337 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:15:50,337 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [937654111] [2022-04-28 08:15:50,337 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [937654111] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:50,337 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:50,337 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:15:50,337 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:15:50,337 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1212191200] [2022-04-28 08:15:50,337 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1212191200] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:50,337 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:50,337 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:15:50,337 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370011795] [2022-04-28 08:15:50,337 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:15:50,338 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.25) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 67 [2022-04-28 08:15:50,338 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:15:50,338 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 4.25) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:15:50,377 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:50,377 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 08:15:50,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:50,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 08:15:50,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:15:50,378 INFO L87 Difference]: Start difference. First operand 663 states and 835 transitions. Second operand has 12 states, 12 states have (on average 4.25) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:15:56,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:56,748 INFO L93 Difference]: Finished difference Result 746 states and 946 transitions. [2022-04-28 08:15:56,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 08:15:56,749 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.25) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 67 [2022-04-28 08:15:56,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:15:56,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.25) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:15:56,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 614 transitions. [2022-04-28 08:15:56,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.25) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:15:56,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 614 transitions. [2022-04-28 08:15:56,755 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 614 transitions. [2022-04-28 08:15:57,341 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 614 edges. 614 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:57,361 INFO L225 Difference]: With dead ends: 746 [2022-04-28 08:15:57,361 INFO L226 Difference]: Without dead ends: 707 [2022-04-28 08:15:57,362 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2022-04-28 08:15:57,362 INFO L413 NwaCegarLoop]: 436 mSDtfsCounter, 269 mSDsluCounter, 767 mSDsCounter, 0 mSdLazyCounter, 1691 mSolverCounterSat, 98 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 271 SdHoareTripleChecker+Valid, 1203 SdHoareTripleChecker+Invalid, 1789 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 1691 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-28 08:15:57,363 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [271 Valid, 1203 Invalid, 1789 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 1691 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-28 08:15:57,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 707 states. [2022-04-28 08:15:59,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 707 to 658. [2022-04-28 08:15:59,159 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:15:59,159 INFO L82 GeneralOperation]: Start isEquivalent. First operand 707 states. Second operand has 658 states, 520 states have (on average 1.271153846153846) internal successors, (661), 534 states have internal predecessors, (661), 73 states have call successors, (73), 48 states have call predecessors, (73), 64 states have return successors, (94), 82 states have call predecessors, (94), 68 states have call successors, (94) [2022-04-28 08:15:59,160 INFO L74 IsIncluded]: Start isIncluded. First operand 707 states. Second operand has 658 states, 520 states have (on average 1.271153846153846) internal successors, (661), 534 states have internal predecessors, (661), 73 states have call successors, (73), 48 states have call predecessors, (73), 64 states have return successors, (94), 82 states have call predecessors, (94), 68 states have call successors, (94) [2022-04-28 08:15:59,160 INFO L87 Difference]: Start difference. First operand 707 states. Second operand has 658 states, 520 states have (on average 1.271153846153846) internal successors, (661), 534 states have internal predecessors, (661), 73 states have call successors, (73), 48 states have call predecessors, (73), 64 states have return successors, (94), 82 states have call predecessors, (94), 68 states have call successors, (94) [2022-04-28 08:15:59,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:59,175 INFO L93 Difference]: Finished difference Result 707 states and 904 transitions. [2022-04-28 08:15:59,175 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 904 transitions. [2022-04-28 08:15:59,175 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:59,175 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:59,176 INFO L74 IsIncluded]: Start isIncluded. First operand has 658 states, 520 states have (on average 1.271153846153846) internal successors, (661), 534 states have internal predecessors, (661), 73 states have call successors, (73), 48 states have call predecessors, (73), 64 states have return successors, (94), 82 states have call predecessors, (94), 68 states have call successors, (94) Second operand 707 states. [2022-04-28 08:15:59,176 INFO L87 Difference]: Start difference. First operand has 658 states, 520 states have (on average 1.271153846153846) internal successors, (661), 534 states have internal predecessors, (661), 73 states have call successors, (73), 48 states have call predecessors, (73), 64 states have return successors, (94), 82 states have call predecessors, (94), 68 states have call successors, (94) Second operand 707 states. [2022-04-28 08:15:59,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:59,191 INFO L93 Difference]: Finished difference Result 707 states and 904 transitions. [2022-04-28 08:15:59,191 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 904 transitions. [2022-04-28 08:15:59,191 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:59,191 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:59,191 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:15:59,192 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:15:59,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 658 states, 520 states have (on average 1.271153846153846) internal successors, (661), 534 states have internal predecessors, (661), 73 states have call successors, (73), 48 states have call predecessors, (73), 64 states have return successors, (94), 82 states have call predecessors, (94), 68 states have call successors, (94) [2022-04-28 08:15:59,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 658 states and 828 transitions. [2022-04-28 08:15:59,210 INFO L78 Accepts]: Start accepts. Automaton has 658 states and 828 transitions. Word has length 67 [2022-04-28 08:15:59,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:15:59,210 INFO L495 AbstractCegarLoop]: Abstraction has 658 states and 828 transitions. [2022-04-28 08:15:59,210 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.25) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:15:59,210 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 658 states and 828 transitions. [2022-04-28 08:16:01,165 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 828 edges. 828 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:01,165 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 828 transitions. [2022-04-28 08:16:01,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-28 08:16:01,166 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:16:01,166 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:16:01,166 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2022-04-28 08:16:01,166 INFO L420 AbstractCegarLoop]: === Iteration 47 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:16:01,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:16:01,167 INFO L85 PathProgramCache]: Analyzing trace with hash -1349512903, now seen corresponding path program 1 times [2022-04-28 08:16:01,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:01,167 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1956243432] [2022-04-28 08:16:01,167 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:16:01,167 INFO L85 PathProgramCache]: Analyzing trace with hash -1349512903, now seen corresponding path program 2 times [2022-04-28 08:16:01,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:16:01,167 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [728135207] [2022-04-28 08:16:01,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:16:01,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:16:01,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:01,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:16:01,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:01,233 INFO L290 TraceCheckUtils]: 0: Hoare triple {253467#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {253418#true} is VALID [2022-04-28 08:16:01,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {253418#true} assume true; {253418#true} is VALID [2022-04-28 08:16:01,233 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253418#true} {253418#true} #1498#return; {253418#true} is VALID [2022-04-28 08:16:01,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:16:01,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:01,253 INFO L290 TraceCheckUtils]: 0: Hoare triple {253468#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {253418#true} is VALID [2022-04-28 08:16:01,253 INFO L290 TraceCheckUtils]: 1: Hoare triple {253418#true} assume true; {253418#true} is VALID [2022-04-28 08:16:01,253 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253418#true} {253418#true} #1366#return; {253418#true} is VALID [2022-04-28 08:16:01,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:16:01,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:01,264 INFO L290 TraceCheckUtils]: 0: Hoare triple {253469#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {253418#true} is VALID [2022-04-28 08:16:01,264 INFO L290 TraceCheckUtils]: 1: Hoare triple {253418#true} assume true; {253418#true} is VALID [2022-04-28 08:16:01,264 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253418#true} {253418#true} #1368#return; {253418#true} is VALID [2022-04-28 08:16:01,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:16:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:01,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:16:01,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:01,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:16:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:01,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:16:01,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:01,361 INFO L290 TraceCheckUtils]: 0: Hoare triple {253524#(= ~pended~0 |old(~pended~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {253418#true} is VALID [2022-04-28 08:16:01,361 INFO L290 TraceCheckUtils]: 1: Hoare triple {253418#true} assume !(0 != ~Irp__PendingReturned~0); {253418#true} is VALID [2022-04-28 08:16:01,361 INFO L290 TraceCheckUtils]: 2: Hoare triple {253418#true} assume !(~myStatus~0 >= 0); {253418#true} is VALID [2022-04-28 08:16:01,361 INFO L290 TraceCheckUtils]: 3: Hoare triple {253418#true} #res := ~myStatus~0; {253418#true} is VALID [2022-04-28 08:16:01,361 INFO L290 TraceCheckUtils]: 4: Hoare triple {253418#true} assume true; {253418#true} is VALID [2022-04-28 08:16:01,361 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {253418#true} {253418#true} #1468#return; {253418#true} is VALID [2022-04-28 08:16:01,362 INFO L290 TraceCheckUtils]: 0: Hoare triple {253517#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {253418#true} is VALID [2022-04-28 08:16:01,362 INFO L290 TraceCheckUtils]: 1: Hoare triple {253418#true} assume 0 != ~compRegistered~0; {253418#true} is VALID [2022-04-28 08:16:01,362 INFO L290 TraceCheckUtils]: 2: Hoare triple {253418#true} assume 0 == ~routine~0; {253418#true} is VALID [2022-04-28 08:16:01,362 INFO L272 TraceCheckUtils]: 3: Hoare triple {253418#true} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {253524#(= ~pended~0 |old(~pended~0)|)} is VALID [2022-04-28 08:16:01,362 INFO L290 TraceCheckUtils]: 4: Hoare triple {253524#(= ~pended~0 |old(~pended~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {253418#true} is VALID [2022-04-28 08:16:01,362 INFO L290 TraceCheckUtils]: 5: Hoare triple {253418#true} assume !(0 != ~Irp__PendingReturned~0); {253418#true} is VALID [2022-04-28 08:16:01,363 INFO L290 TraceCheckUtils]: 6: Hoare triple {253418#true} assume !(~myStatus~0 >= 0); {253418#true} is VALID [2022-04-28 08:16:01,363 INFO L290 TraceCheckUtils]: 7: Hoare triple {253418#true} #res := ~myStatus~0; {253418#true} is VALID [2022-04-28 08:16:01,363 INFO L290 TraceCheckUtils]: 8: Hoare triple {253418#true} assume true; {253418#true} is VALID [2022-04-28 08:16:01,363 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {253418#true} {253418#true} #1468#return; {253418#true} is VALID [2022-04-28 08:16:01,363 INFO L290 TraceCheckUtils]: 10: Hoare triple {253418#true} assume -2147483648 <= #t~ret168 && #t~ret168 <= 2147483647;~compRetStatus~0 := #t~ret168;havoc #t~ret168; {253418#true} is VALID [2022-04-28 08:16:01,363 INFO L290 TraceCheckUtils]: 11: Hoare triple {253418#true} ~__cil_tmp8~1 := ~compRetStatus~0; {253418#true} is VALID [2022-04-28 08:16:01,363 INFO L290 TraceCheckUtils]: 12: Hoare triple {253418#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {253418#true} is VALID [2022-04-28 08:16:01,363 INFO L290 TraceCheckUtils]: 13: Hoare triple {253418#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {253418#true} is VALID [2022-04-28 08:16:01,363 INFO L290 TraceCheckUtils]: 14: Hoare triple {253418#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,364 INFO L290 TraceCheckUtils]: 15: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} #res := ~returnVal2~0; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,364 INFO L290 TraceCheckUtils]: 16: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume true; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,365 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} {253418#true} #1402#return; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,365 INFO L290 TraceCheckUtils]: 0: Hoare triple {253498#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {253418#true} is VALID [2022-04-28 08:16:01,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {253418#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {253418#true} is VALID [2022-04-28 08:16:01,365 INFO L290 TraceCheckUtils]: 2: Hoare triple {253418#true} assume !(~s~0 != ~NP~0); {253418#true} is VALID [2022-04-28 08:16:01,365 INFO L290 TraceCheckUtils]: 3: Hoare triple {253418#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {253418#true} is VALID [2022-04-28 08:16:01,365 INFO L290 TraceCheckUtils]: 4: Hoare triple {253418#true} ~irpSp__Control~0 := 224; {253418#true} is VALID [2022-04-28 08:16:01,366 INFO L272 TraceCheckUtils]: 5: Hoare triple {253418#true} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {253517#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:01,366 INFO L290 TraceCheckUtils]: 6: Hoare triple {253517#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {253418#true} is VALID [2022-04-28 08:16:01,366 INFO L290 TraceCheckUtils]: 7: Hoare triple {253418#true} assume 0 != ~compRegistered~0; {253418#true} is VALID [2022-04-28 08:16:01,366 INFO L290 TraceCheckUtils]: 8: Hoare triple {253418#true} assume 0 == ~routine~0; {253418#true} is VALID [2022-04-28 08:16:01,366 INFO L272 TraceCheckUtils]: 9: Hoare triple {253418#true} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {253524#(= ~pended~0 |old(~pended~0)|)} is VALID [2022-04-28 08:16:01,366 INFO L290 TraceCheckUtils]: 10: Hoare triple {253524#(= ~pended~0 |old(~pended~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {253418#true} is VALID [2022-04-28 08:16:01,367 INFO L290 TraceCheckUtils]: 11: Hoare triple {253418#true} assume !(0 != ~Irp__PendingReturned~0); {253418#true} is VALID [2022-04-28 08:16:01,367 INFO L290 TraceCheckUtils]: 12: Hoare triple {253418#true} assume !(~myStatus~0 >= 0); {253418#true} is VALID [2022-04-28 08:16:01,367 INFO L290 TraceCheckUtils]: 13: Hoare triple {253418#true} #res := ~myStatus~0; {253418#true} is VALID [2022-04-28 08:16:01,367 INFO L290 TraceCheckUtils]: 14: Hoare triple {253418#true} assume true; {253418#true} is VALID [2022-04-28 08:16:01,367 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {253418#true} {253418#true} #1468#return; {253418#true} is VALID [2022-04-28 08:16:01,367 INFO L290 TraceCheckUtils]: 16: Hoare triple {253418#true} assume -2147483648 <= #t~ret168 && #t~ret168 <= 2147483647;~compRetStatus~0 := #t~ret168;havoc #t~ret168; {253418#true} is VALID [2022-04-28 08:16:01,367 INFO L290 TraceCheckUtils]: 17: Hoare triple {253418#true} ~__cil_tmp8~1 := ~compRetStatus~0; {253418#true} is VALID [2022-04-28 08:16:01,367 INFO L290 TraceCheckUtils]: 18: Hoare triple {253418#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {253418#true} is VALID [2022-04-28 08:16:01,367 INFO L290 TraceCheckUtils]: 19: Hoare triple {253418#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {253418#true} is VALID [2022-04-28 08:16:01,367 INFO L290 TraceCheckUtils]: 20: Hoare triple {253418#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,368 INFO L290 TraceCheckUtils]: 21: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} #res := ~returnVal2~0; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,368 INFO L290 TraceCheckUtils]: 22: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume true; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,369 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} {253418#true} #1402#return; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,369 INFO L290 TraceCheckUtils]: 24: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,369 INFO L290 TraceCheckUtils]: 25: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume true; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,370 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} {253418#true} #1494#return; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,370 INFO L290 TraceCheckUtils]: 0: Hoare triple {253470#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {253418#true} is VALID [2022-04-28 08:16:01,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {253418#true} assume !(2 == ~deviceExtension__Active~1); {253418#true} is VALID [2022-04-28 08:16:01,370 INFO L290 TraceCheckUtils]: 2: Hoare triple {253418#true} assume !(3 == ~deviceExtension__Active~1); {253418#true} is VALID [2022-04-28 08:16:01,370 INFO L290 TraceCheckUtils]: 3: Hoare triple {253418#true} assume !(1 == ~deviceExtension__Active~1); {253418#true} is VALID [2022-04-28 08:16:01,370 INFO L290 TraceCheckUtils]: 4: Hoare triple {253418#true} assume 7 == ~deviceExtension__Active~1; {253418#true} is VALID [2022-04-28 08:16:01,371 INFO L272 TraceCheckUtils]: 5: Hoare triple {253418#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {253498#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:16:01,371 INFO L290 TraceCheckUtils]: 6: Hoare triple {253498#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {253418#true} is VALID [2022-04-28 08:16:01,371 INFO L290 TraceCheckUtils]: 7: Hoare triple {253418#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {253418#true} is VALID [2022-04-28 08:16:01,371 INFO L290 TraceCheckUtils]: 8: Hoare triple {253418#true} assume !(~s~0 != ~NP~0); {253418#true} is VALID [2022-04-28 08:16:01,371 INFO L290 TraceCheckUtils]: 9: Hoare triple {253418#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {253418#true} is VALID [2022-04-28 08:16:01,371 INFO L290 TraceCheckUtils]: 10: Hoare triple {253418#true} ~irpSp__Control~0 := 224; {253418#true} is VALID [2022-04-28 08:16:01,372 INFO L272 TraceCheckUtils]: 11: Hoare triple {253418#true} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {253517#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:01,372 INFO L290 TraceCheckUtils]: 12: Hoare triple {253517#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {253418#true} is VALID [2022-04-28 08:16:01,372 INFO L290 TraceCheckUtils]: 13: Hoare triple {253418#true} assume 0 != ~compRegistered~0; {253418#true} is VALID [2022-04-28 08:16:01,372 INFO L290 TraceCheckUtils]: 14: Hoare triple {253418#true} assume 0 == ~routine~0; {253418#true} is VALID [2022-04-28 08:16:01,373 INFO L272 TraceCheckUtils]: 15: Hoare triple {253418#true} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {253524#(= ~pended~0 |old(~pended~0)|)} is VALID [2022-04-28 08:16:01,373 INFO L290 TraceCheckUtils]: 16: Hoare triple {253524#(= ~pended~0 |old(~pended~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {253418#true} is VALID [2022-04-28 08:16:01,373 INFO L290 TraceCheckUtils]: 17: Hoare triple {253418#true} assume !(0 != ~Irp__PendingReturned~0); {253418#true} is VALID [2022-04-28 08:16:01,373 INFO L290 TraceCheckUtils]: 18: Hoare triple {253418#true} assume !(~myStatus~0 >= 0); {253418#true} is VALID [2022-04-28 08:16:01,373 INFO L290 TraceCheckUtils]: 19: Hoare triple {253418#true} #res := ~myStatus~0; {253418#true} is VALID [2022-04-28 08:16:01,373 INFO L290 TraceCheckUtils]: 20: Hoare triple {253418#true} assume true; {253418#true} is VALID [2022-04-28 08:16:01,373 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {253418#true} {253418#true} #1468#return; {253418#true} is VALID [2022-04-28 08:16:01,373 INFO L290 TraceCheckUtils]: 22: Hoare triple {253418#true} assume -2147483648 <= #t~ret168 && #t~ret168 <= 2147483647;~compRetStatus~0 := #t~ret168;havoc #t~ret168; {253418#true} is VALID [2022-04-28 08:16:01,373 INFO L290 TraceCheckUtils]: 23: Hoare triple {253418#true} ~__cil_tmp8~1 := ~compRetStatus~0; {253418#true} is VALID [2022-04-28 08:16:01,373 INFO L290 TraceCheckUtils]: 24: Hoare triple {253418#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {253418#true} is VALID [2022-04-28 08:16:01,373 INFO L290 TraceCheckUtils]: 25: Hoare triple {253418#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {253418#true} is VALID [2022-04-28 08:16:01,374 INFO L290 TraceCheckUtils]: 26: Hoare triple {253418#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,374 INFO L290 TraceCheckUtils]: 27: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} #res := ~returnVal2~0; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,374 INFO L290 TraceCheckUtils]: 28: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume true; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,375 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} {253418#true} #1402#return; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,375 INFO L290 TraceCheckUtils]: 30: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,375 INFO L290 TraceCheckUtils]: 31: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume true; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,376 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} {253418#true} #1494#return; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,376 INFO L290 TraceCheckUtils]: 33: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,377 INFO L290 TraceCheckUtils]: 34: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} #res := ~status~3; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,377 INFO L290 TraceCheckUtils]: 35: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume true; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,377 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} {253418#true} #1370#return; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,384 INFO L272 TraceCheckUtils]: 0: Hoare triple {253418#true} call ULTIMATE.init(); {253467#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:16:01,384 INFO L290 TraceCheckUtils]: 1: Hoare triple {253467#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {253418#true} is VALID [2022-04-28 08:16:01,384 INFO L290 TraceCheckUtils]: 2: Hoare triple {253418#true} assume true; {253418#true} is VALID [2022-04-28 08:16:01,384 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {253418#true} {253418#true} #1498#return; {253418#true} is VALID [2022-04-28 08:16:01,384 INFO L272 TraceCheckUtils]: 4: Hoare triple {253418#true} call #t~ret180 := main(); {253418#true} is VALID [2022-04-28 08:16:01,385 INFO L290 TraceCheckUtils]: 5: Hoare triple {253418#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {253418#true} is VALID [2022-04-28 08:16:01,385 INFO L272 TraceCheckUtils]: 6: Hoare triple {253418#true} call _BLAST_init(); {253468#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:01,385 INFO L290 TraceCheckUtils]: 7: Hoare triple {253468#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {253418#true} is VALID [2022-04-28 08:16:01,386 INFO L290 TraceCheckUtils]: 8: Hoare triple {253418#true} assume true; {253418#true} is VALID [2022-04-28 08:16:01,386 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {253418#true} {253418#true} #1366#return; {253418#true} is VALID [2022-04-28 08:16:01,386 INFO L290 TraceCheckUtils]: 10: Hoare triple {253418#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {253418#true} is VALID [2022-04-28 08:16:01,386 INFO L290 TraceCheckUtils]: 11: Hoare triple {253418#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {253418#true} is VALID [2022-04-28 08:16:01,386 INFO L272 TraceCheckUtils]: 12: Hoare triple {253418#true} call stub_driver_init(); {253469#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:01,386 INFO L290 TraceCheckUtils]: 13: Hoare triple {253469#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {253418#true} is VALID [2022-04-28 08:16:01,386 INFO L290 TraceCheckUtils]: 14: Hoare triple {253418#true} assume true; {253418#true} is VALID [2022-04-28 08:16:01,386 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {253418#true} {253418#true} #1368#return; {253418#true} is VALID [2022-04-28 08:16:01,387 INFO L290 TraceCheckUtils]: 16: Hoare triple {253418#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {253418#true} is VALID [2022-04-28 08:16:01,387 INFO L290 TraceCheckUtils]: 17: Hoare triple {253418#true} assume 2 == ~tmp_ndt_1~0; {253418#true} is VALID [2022-04-28 08:16:01,387 INFO L272 TraceCheckUtils]: 18: Hoare triple {253418#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {253470#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:16:01,387 INFO L290 TraceCheckUtils]: 19: Hoare triple {253470#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {253418#true} is VALID [2022-04-28 08:16:01,388 INFO L290 TraceCheckUtils]: 20: Hoare triple {253418#true} assume !(2 == ~deviceExtension__Active~1); {253418#true} is VALID [2022-04-28 08:16:01,388 INFO L290 TraceCheckUtils]: 21: Hoare triple {253418#true} assume !(3 == ~deviceExtension__Active~1); {253418#true} is VALID [2022-04-28 08:16:01,388 INFO L290 TraceCheckUtils]: 22: Hoare triple {253418#true} assume !(1 == ~deviceExtension__Active~1); {253418#true} is VALID [2022-04-28 08:16:01,388 INFO L290 TraceCheckUtils]: 23: Hoare triple {253418#true} assume 7 == ~deviceExtension__Active~1; {253418#true} is VALID [2022-04-28 08:16:01,388 INFO L272 TraceCheckUtils]: 24: Hoare triple {253418#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {253498#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 08:16:01,388 INFO L290 TraceCheckUtils]: 25: Hoare triple {253498#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {253418#true} is VALID [2022-04-28 08:16:01,389 INFO L290 TraceCheckUtils]: 26: Hoare triple {253418#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {253418#true} is VALID [2022-04-28 08:16:01,389 INFO L290 TraceCheckUtils]: 27: Hoare triple {253418#true} assume !(~s~0 != ~NP~0); {253418#true} is VALID [2022-04-28 08:16:01,389 INFO L290 TraceCheckUtils]: 28: Hoare triple {253418#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {253418#true} is VALID [2022-04-28 08:16:01,389 INFO L290 TraceCheckUtils]: 29: Hoare triple {253418#true} ~irpSp__Control~0 := 224; {253418#true} is VALID [2022-04-28 08:16:01,389 INFO L272 TraceCheckUtils]: 30: Hoare triple {253418#true} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {253517#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:01,389 INFO L290 TraceCheckUtils]: 31: Hoare triple {253517#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {253418#true} is VALID [2022-04-28 08:16:01,389 INFO L290 TraceCheckUtils]: 32: Hoare triple {253418#true} assume 0 != ~compRegistered~0; {253418#true} is VALID [2022-04-28 08:16:01,390 INFO L290 TraceCheckUtils]: 33: Hoare triple {253418#true} assume 0 == ~routine~0; {253418#true} is VALID [2022-04-28 08:16:01,390 INFO L272 TraceCheckUtils]: 34: Hoare triple {253418#true} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {253524#(= ~pended~0 |old(~pended~0)|)} is VALID [2022-04-28 08:16:01,390 INFO L290 TraceCheckUtils]: 35: Hoare triple {253524#(= ~pended~0 |old(~pended~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {253418#true} is VALID [2022-04-28 08:16:01,390 INFO L290 TraceCheckUtils]: 36: Hoare triple {253418#true} assume !(0 != ~Irp__PendingReturned~0); {253418#true} is VALID [2022-04-28 08:16:01,390 INFO L290 TraceCheckUtils]: 37: Hoare triple {253418#true} assume !(~myStatus~0 >= 0); {253418#true} is VALID [2022-04-28 08:16:01,390 INFO L290 TraceCheckUtils]: 38: Hoare triple {253418#true} #res := ~myStatus~0; {253418#true} is VALID [2022-04-28 08:16:01,390 INFO L290 TraceCheckUtils]: 39: Hoare triple {253418#true} assume true; {253418#true} is VALID [2022-04-28 08:16:01,391 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {253418#true} {253418#true} #1468#return; {253418#true} is VALID [2022-04-28 08:16:01,391 INFO L290 TraceCheckUtils]: 41: Hoare triple {253418#true} assume -2147483648 <= #t~ret168 && #t~ret168 <= 2147483647;~compRetStatus~0 := #t~ret168;havoc #t~ret168; {253418#true} is VALID [2022-04-28 08:16:01,391 INFO L290 TraceCheckUtils]: 42: Hoare triple {253418#true} ~__cil_tmp8~1 := ~compRetStatus~0; {253418#true} is VALID [2022-04-28 08:16:01,391 INFO L290 TraceCheckUtils]: 43: Hoare triple {253418#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {253418#true} is VALID [2022-04-28 08:16:01,391 INFO L290 TraceCheckUtils]: 44: Hoare triple {253418#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {253418#true} is VALID [2022-04-28 08:16:01,397 INFO L290 TraceCheckUtils]: 45: Hoare triple {253418#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,398 INFO L290 TraceCheckUtils]: 46: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} #res := ~returnVal2~0; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,398 INFO L290 TraceCheckUtils]: 47: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume true; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,399 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} {253418#true} #1402#return; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,399 INFO L290 TraceCheckUtils]: 49: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,400 INFO L290 TraceCheckUtils]: 50: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume true; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,400 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} {253418#true} #1494#return; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,401 INFO L290 TraceCheckUtils]: 52: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,401 INFO L290 TraceCheckUtils]: 53: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} #res := ~status~3; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,401 INFO L290 TraceCheckUtils]: 54: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume true; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,402 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} {253418#true} #1370#return; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,403 INFO L290 TraceCheckUtils]: 56: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,403 INFO L290 TraceCheckUtils]: 57: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume !(0 != ~we_should_unload~0); {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,403 INFO L290 TraceCheckUtils]: 58: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume !(1 == ~pended~0); {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,404 INFO L290 TraceCheckUtils]: 59: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume !(1 == ~pended~0); {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,404 INFO L290 TraceCheckUtils]: 60: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume ~s~0 != ~UNLOADED~0; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,404 INFO L290 TraceCheckUtils]: 61: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume -1 != ~status~9; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,405 INFO L290 TraceCheckUtils]: 62: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume ~s~0 != ~SKIP2~0; {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} is VALID [2022-04-28 08:16:01,405 INFO L290 TraceCheckUtils]: 63: Hoare triple {253466#(= (+ (* (- 1) ~s~0) ~IPC~0) 0)} assume ~s~0 != ~IPC~0; {253419#false} is VALID [2022-04-28 08:16:01,405 INFO L290 TraceCheckUtils]: 64: Hoare triple {253419#false} assume ~s~0 != ~DC~0; {253419#false} is VALID [2022-04-28 08:16:01,405 INFO L272 TraceCheckUtils]: 65: Hoare triple {253419#false} call errorFn(); {253419#false} is VALID [2022-04-28 08:16:01,405 INFO L290 TraceCheckUtils]: 66: Hoare triple {253419#false} assume !false; {253419#false} is VALID [2022-04-28 08:16:01,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:16:01,406 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:16:01,406 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [728135207] [2022-04-28 08:16:01,406 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [728135207] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:01,406 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:01,406 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:16:01,407 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:16:01,407 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1956243432] [2022-04-28 08:16:01,407 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1956243432] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:01,407 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:01,407 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:16:01,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [546891477] [2022-04-28 08:16:01,407 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:16:01,408 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.1) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) Word has length 67 [2022-04-28 08:16:01,408 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:16:01,408 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 5.1) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:16:01,452 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:01,452 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 08:16:01,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:01,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 08:16:01,452 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:16:01,452 INFO L87 Difference]: Start difference. First operand 658 states and 828 transitions. Second operand has 10 states, 10 states have (on average 5.1) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:16:08,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:08,052 INFO L93 Difference]: Finished difference Result 814 states and 1036 transitions. [2022-04-28 08:16:08,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 08:16:08,052 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.1) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) Word has length 67 [2022-04-28 08:16:08,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:16:08,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 5.1) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:16:08,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 717 transitions. [2022-04-28 08:16:08,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 5.1) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:16:08,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 717 transitions. [2022-04-28 08:16:08,060 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 717 transitions. [2022-04-28 08:16:08,761 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 717 edges. 717 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:08,790 INFO L225 Difference]: With dead ends: 814 [2022-04-28 08:16:08,790 INFO L226 Difference]: Without dead ends: 806 [2022-04-28 08:16:08,790 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 10 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=58, Invalid=98, Unknown=0, NotChecked=0, Total=156 [2022-04-28 08:16:08,790 INFO L413 NwaCegarLoop]: 455 mSDtfsCounter, 923 mSDsluCounter, 454 mSDsCounter, 0 mSdLazyCounter, 1359 mSolverCounterSat, 330 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 937 SdHoareTripleChecker+Valid, 909 SdHoareTripleChecker+Invalid, 1689 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 330 IncrementalHoareTripleChecker+Valid, 1359 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-28 08:16:08,791 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [937 Valid, 909 Invalid, 1689 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [330 Valid, 1359 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-28 08:16:08,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 806 states. [2022-04-28 08:16:10,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 806 to 700. [2022-04-28 08:16:10,749 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:16:10,750 INFO L82 GeneralOperation]: Start isEquivalent. First operand 806 states. Second operand has 700 states, 552 states have (on average 1.2644927536231885) internal successors, (698), 568 states have internal predecessors, (698), 75 states have call successors, (75), 50 states have call predecessors, (75), 72 states have return successors, (102), 90 states have call predecessors, (102), 70 states have call successors, (102) [2022-04-28 08:16:10,750 INFO L74 IsIncluded]: Start isIncluded. First operand 806 states. Second operand has 700 states, 552 states have (on average 1.2644927536231885) internal successors, (698), 568 states have internal predecessors, (698), 75 states have call successors, (75), 50 states have call predecessors, (75), 72 states have return successors, (102), 90 states have call predecessors, (102), 70 states have call successors, (102) [2022-04-28 08:16:10,751 INFO L87 Difference]: Start difference. First operand 806 states. Second operand has 700 states, 552 states have (on average 1.2644927536231885) internal successors, (698), 568 states have internal predecessors, (698), 75 states have call successors, (75), 50 states have call predecessors, (75), 72 states have return successors, (102), 90 states have call predecessors, (102), 70 states have call successors, (102) [2022-04-28 08:16:10,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:10,771 INFO L93 Difference]: Finished difference Result 806 states and 1027 transitions. [2022-04-28 08:16:10,771 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1027 transitions. [2022-04-28 08:16:10,772 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:10,772 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:10,772 INFO L74 IsIncluded]: Start isIncluded. First operand has 700 states, 552 states have (on average 1.2644927536231885) internal successors, (698), 568 states have internal predecessors, (698), 75 states have call successors, (75), 50 states have call predecessors, (75), 72 states have return successors, (102), 90 states have call predecessors, (102), 70 states have call successors, (102) Second operand 806 states. [2022-04-28 08:16:10,773 INFO L87 Difference]: Start difference. First operand has 700 states, 552 states have (on average 1.2644927536231885) internal successors, (698), 568 states have internal predecessors, (698), 75 states have call successors, (75), 50 states have call predecessors, (75), 72 states have return successors, (102), 90 states have call predecessors, (102), 70 states have call successors, (102) Second operand 806 states. [2022-04-28 08:16:10,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:10,794 INFO L93 Difference]: Finished difference Result 806 states and 1027 transitions. [2022-04-28 08:16:10,794 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1027 transitions. [2022-04-28 08:16:10,795 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:10,795 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:10,795 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:16:10,795 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:16:10,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 700 states, 552 states have (on average 1.2644927536231885) internal successors, (698), 568 states have internal predecessors, (698), 75 states have call successors, (75), 50 states have call predecessors, (75), 72 states have return successors, (102), 90 states have call predecessors, (102), 70 states have call successors, (102) [2022-04-28 08:16:10,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 875 transitions. [2022-04-28 08:16:10,821 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 875 transitions. Word has length 67 [2022-04-28 08:16:10,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:16:10,821 INFO L495 AbstractCegarLoop]: Abstraction has 700 states and 875 transitions. [2022-04-28 08:16:10,821 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.1) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:16:10,821 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 700 states and 875 transitions.